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2220101030001 = 31468015041067
BaseRepresentation
bin100000010011101000010…
…101010101000001110001
321212020110122202122211010
4200103220111111001301
5242333231330430001
64415522245541133
7316253113251051
oct40235025250161
97766418678733
102220101030001
117865a3176378
122ba32b4147a9
1313147c17272a
147964c435561
153cb3aec78d6
hex204e8555071

2220101030001 has 8 divisors (see below), whose sum is σ = 2960155458144. Its totient is φ = 1480056977600.

The previous prime is 2220101029963. The next prime is 2220101030083. The reversal of 2220101030001 is 1000301010222.

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 2220101030001 - 214 = 2220101013617 is a prime.

It is a super-2 number, since 2×22201010300012 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220101030501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080131 + ... + 2960936.

It is an arithmetic number, because the mean of its divisors is an integer number (370019432268).

Almost surely, 22220101030001 is an apocalyptic number.

It is an amenable number.

2220101030001 is a deficient number, since it is larger than the sum of its proper divisors (740054428143).

2220101030001 is a wasteful number, since it uses less digits than its factorization.

2220101030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187871.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2220101030001 its reverse (1000301010222), we get a palindrome (3220402040223).

The spelling of 2220101030001 in words is "two trillion, two hundred twenty billion, one hundred one million, thirty thousand, one".

Divisors: 1 3 146801 440403 5041067 15123201 740033676667 2220101030001