122230313213100 has 144 divisors (see below), whose sum is σ = 375837920833536. Its totient is φ = 30564210816000.

The previous prime is 122230313212999. The next prime is 122230313213119. The reversal of 122230313213100 is 1312313032221.

It is a super-2 number, since 2×122230313213100² (a number of 29 digits) contains 22 as substring.

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, 42836956 + ... + 45601155.

It is an arithmetic number, because the mean of its divisors is an integer number (2609985561344).

Almost surely, 2^{122230313213100} is an apocalyptic number.

122230313213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122230313213100 is an abundant number, since it is smaller than the sum of its proper divisors (253607607620436).

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

122230313213100 is a wasteful number, since it uses less digits than its factorization.

122230313213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88438416 (or 88438409 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 122230313213100 its reverse (1312313032221), we get a palindrome (123542626245321).

The spelling of 122230313213100 in words is "one hundred twenty-two trillion, two hundred thirty billion, three hundred thirteen million, two hundred thirteen thousand, one hundred".