102020102001122 has 16 divisors (see below), whose sum is σ = 156613972901760. Its totient is φ = 49815822838992.

The previous prime is 102020102001107. The next prime is 102020102001133. The reversal of 102020102001122 is 221100201020201.

It is a junction number, because it is equal to n+sod(n) for n = 102020102001097 and 102020102001106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94075658 + ... + 95153925.

It is an arithmetic number, because the mean of its divisors is an integer number (9788373306360).

Almost surely, 2^{102020102001122} is an apocalyptic number.

102020102001122 is a deficient number, since it is larger than the sum of its proper divisors (54593870900638).

102020102001122 is a wasteful number, since it uses less digits than its factorization.

102020102001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189235897.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102020102001122 its reverse (221100201020201), we get a palindrome (323120303021323).

The spelling of 102020102001122 in words is "one hundred two trillion, twenty billion, one hundred two million, one thousand, one hundred twenty-two".