102000022102111 has 16 divisors (see below), whose sum is σ = 121646143162368. Its totient is φ = 83622971203200.

The previous prime is 102000022102109. The next prime is 102000022102133. The reversal of 102000022102111 is 111201220000201.

It is a cyclic number.

It is not a de Polignac number, because 102000022102111 - 2¹ = 102000022102109 is a prime.

It is a super-2 number, since 2×102000022102111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000022102091 and 102000022102100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000022702111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13488135 + ... + 19645096.

It is an arithmetic number, because the mean of its divisors is an integer number (7602883947648).

Almost surely, 2^{102000022102111} is an apocalyptic number.

102000022102111 is a deficient number, since it is larger than the sum of its proper divisors (19646121060257).

102000022102111 is a wasteful number, since it uses less digits than its factorization.

102000022102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33152382.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102000022102111 its reverse (111201220000201), we get a palindrome (213201242102312).

The spelling of 102000022102111 in words is "one hundred two trillion, twenty-two million, one hundred two thousand, one hundred eleven".