102210211122 has 64 divisors (see below), whose sum is σ = 210538538496. Its totient is φ = 33061392000.

The previous prime is 102210211109. The next prime is 102210211133. The reversal of 102210211122 is 221112012201.

102210211122 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31437997 + ... + 31441247.

It is an arithmetic number, because the mean of its divisors is an integer number (3289664664).

Almost surely, 2^102210211122 is an apocalyptic number.

102210211122 is an abundant number, since it is smaller than the sum of its proper divisors (108328327374).

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

102210211122 is a wasteful number, since it uses less digits than its factorization.

102210211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102210211122 its reverse (221112012201), we get a palindrome (323322223323).

The spelling of 102210211122 in words is "one hundred two billion, two hundred ten million, two hundred eleven thousand, one hundred twenty-two".