102000102001122 has 64 divisors (see below), whose sum is σ = 232627373072640. Its totient is φ = 29536998273024.

The previous prime is 102000102001099. The next prime is 102000102001201. The reversal of 102000102001122 is 221100201000201.

It is a junction number, because it is equal to n+sod(n) for n = 102000102001098 and 102000102001107.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24439003 + ... + 28306625.

It is an arithmetic number, because the mean of its divisors is an integer number (3634802704260).

Almost surely, 2^{102000102001122} is an apocalyptic number.

102000102001122 is an abundant number, since it is smaller than the sum of its proper divisors (130627271071518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102000102001122 is a wasteful number, since it uses less digits than its factorization.

102000102001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3887547.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 102000102001122 its reverse (221100201000201), we get a palindrome (323100303001323).

The spelling of 102000102001122 in words is "one hundred two trillion, one hundred two million, one thousand, one hundred twenty-two".