1222110122130 has 96 divisors (see below), whose sum is σ = 3191035393728. Its totient is φ = 324507120000.

The previous prime is 1222110122117. The next prime is 1222110122141. The reversal of 1222110122130 is 312210112221.

It is a super-2 number, since 2×1222110122130² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132530920 + ... + 132540140.

It is an arithmetic number, because the mean of its divisors is an integer number (33239952018).

Almost surely, 2^{1222110122130} is an apocalyptic number.

1222110122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222110122130 is an abundant number, since it is smaller than the sum of its proper divisors (1968925271598).

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

1222110122130 is a wasteful number, since it uses less digits than its factorization.

1222110122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15352 (or 15349 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1222110122130 its reverse (312210112221), we get a palindrome (1534320234351).

Subtracting from 1222110122130 its reverse (312210112221), we obtain a palindrome (909900009909).

The spelling of 1222110122130 in words is "one trillion, two hundred twenty-two billion, one hundred ten million, one hundred twenty-two thousand, one hundred thirty".