122210101122 has 64 divisors (see below), whose sum is σ = 260071793280. Its totient is φ = 38211554304.

The previous prime is 122210101103. The next prime is 122210101127. The reversal of 122210101122 is 221101012221.

It is not an unprimeable number, because it can be changed into a prime (122210101127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4383258 + ... + 4411050.

It is an arithmetic number, because the mean of its divisors is an integer number (4063621770).

Almost surely, 2^122210101122 is an apocalyptic number.

122210101122 is an abundant number, since it is smaller than the sum of its proper divisors (137861692158).

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

122210101122 is a wasteful number, since it uses less digits than its factorization.

122210101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28547.

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

Adding to 122210101122 its reverse (221101012221), we get a palindrome (343311113343).

The spelling of 122210101122 in words is "one hundred twenty-two billion, two hundred ten million, one hundred one thousand, one hundred twenty-two".