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2200101232231 = 71718488245649
BaseRepresentation
bin100000000001000000010…
…000001001111001100111
321210022211211121122222101
4200001000100021321213
5242021301403412411
64402413524512531
7314644362625540
oct40010020117147
97708754548871
102200101232231
1177906a875291
122b648954b747
1312c612838b76
14786b21a34c7
153c36a29b8c1
hex20040409e67

2200101232231 has 8 divisors (see below), whose sum is σ = 2662307373600. Its totient is φ = 1774871582208.

The previous prime is 2200101232177. The next prime is 2200101232249. The reversal of 2200101232231 is 1322321010022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2200101232231 - 213 = 2200101224039 is a prime.

It is a super-2 number, since 2×22001012322312 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2200101232199 and 2200101232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200101232831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9244122706 + ... + 9244122943.

It is an arithmetic number, because the mean of its divisors is an integer number (332788421700).

Almost surely, 22200101232231 is an apocalyptic number.

2200101232231 is a deficient number, since it is larger than the sum of its proper divisors (462206141369).

2200101232231 is a wasteful number, since it uses less digits than its factorization.

2200101232231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18488245673.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2200101232231 its reverse (1322321010022), we get a palindrome (3522422242253).

The spelling of 2200101232231 in words is "two trillion, two hundred billion, one hundred one million, two hundred thirty-two thousand, two hundred thirty-one".

Divisors: 1 7 17 119 18488245649 129417719543 314300176033 2200101232231