122013133000 has 96 divisors (see below), whose sum is σ = 313826156280. Its totient is φ = 44368368000.

The previous prime is 122013132971. The next prime is 122013133009. The reversal of 122013133000 is 331310221.

It can be written as a sum of positive squares in 4 ways, for example, as 33110169444 + 88902963556 = 181962^2 + 298166^2 .

It is not an unprimeable number, because it can be changed into a prime (122013133009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383187 + ... + 625186.

Almost surely, 2^122013133000 is an apocalyptic number.

122013133000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122013133000 is an abundant number, since it is smaller than the sum of its proper divisors (191813023280).

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

122013133000 is a wasteful number, since it uses less digits than its factorization.

122013133000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008416 (or 1008391 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 122013133000 its reverse (331310221), we get a palindrome (122344443221).

The spelling of 122013133000 in words is "one hundred twenty-two billion, thirteen million, one hundred thirty-three thousand".