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102200102222111 = 1427549171304129
BaseRepresentation
bin10111001111001101010000…
…110010011111100100011111
3111101212020022211210111010022
4113033031100302133210133
5101343421302132101421
61001210025004502355
730345466543363055
oct2717152062374437
9441766284714108
10102200102222111
112a622902398143
12b56709354a9bb
134504574c3a52a
141b347231921d5
15bc36d4bb47ab
hex5cf350c9f91f

102200102222111 has 8 divisors (see below), whose sum is σ = 102273661793520. Its totient is φ = 102126545371648.

The previous prime is 102200102222081. The next prime is 102200102222149. The reversal of 102200102222111 is 111222201002201.

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 102200102222111 - 230 = 102199028480287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102200102222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102200102222161) 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, 77714495 + ... + 79018623.

It is an arithmetic number, because the mean of its divisors is an integer number (12784207724190).

Almost surely, 2102200102222111 is an apocalyptic number.

102200102222111 is a deficient number, since it is larger than the sum of its proper divisors (73559571409).

102200102222111 is a wasteful number, since it uses less digits than its factorization.

102200102222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360473.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102200102222111 its reverse (111222201002201), we get a palindrome (213422303224312).

The spelling of 102200102222111 in words is "one hundred two trillion, two hundred billion, one hundred two million, two hundred twenty-two thousand, one hundred eleven".

Divisors: 1 1427 54917 1304129 78366559 1860992083 71618852293 102200102222111