102201202001122 has 32 divisors (see below), whose sum is σ = 187446553188480. Its totient is φ = 40814975278080.

The previous prime is 102201202001117. The next prime is 102201202001177. The reversal of 102201202001122 is 221100202102201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102201202001096 and 102201202001105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3149287423 + ... + 3149319874.

It is an arithmetic number, because the mean of its divisors is an integer number (5857704787140).

Almost surely, 2^{102201202001122} is an apocalyptic number.

102201202001122 is a deficient number, since it is larger than the sum of its proper divisors (85245351187358).

102201202001122 is a wasteful number, since it uses less digits than its factorization.

102201202001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298607386.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102201202001122 its reverse (221100202102201), we get a palindrome (323301404103323).

The spelling of 102201202001122 in words is "one hundred two trillion, two hundred one billion, two hundred two million, one thousand, one hundred twenty-two".