102210100122 has 32 divisors (see below), whose sum is σ = 221547053952. Its totient is φ = 31248944064.

The previous prime is 102210100117. The next prime is 102210100147. The reversal of 102210100122 is 221001012201.

It is a super-3 number, since 3×102210100122³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102210100098 and 102210100107.

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, 4160958 + ... + 4185449.

It is an arithmetic number, because the mean of its divisors is an integer number (6923345436).

Almost surely, 2^102210100122 is an apocalyptic number.

102210100122 is an abundant number, since it is smaller than the sum of its proper divisors (119336953830).

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

102210100122 is a wasteful number, since it uses less digits than its factorization.

102210100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8346582.

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

Adding to 102210100122 its reverse (221001012201), we get a palindrome (323211112323).

The spelling of 102210100122 in words is "one hundred two billion, two hundred ten million, one hundred thousand, one hundred twenty-two".