122621107364 has 48 divisors (see below), whose sum is σ = 250758144000. Its totient is φ = 51382839456.

The previous prime is 122621107361. The next prime is 122621107369. The reversal of 122621107364 is 463701126221.

It is a super-3 number, since 3×122621107364³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (122621107361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41264 + ... + 496935.

It is an arithmetic number, because the mean of its divisors is an integer number (5224128000).

Almost surely, 2^122621107364 is an apocalyptic number.

122621107364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

122621107364 is an abundant number, since it is smaller than the sum of its proper divisors (128137036636).

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

122621107364 is a wasteful number, since it uses less digits than its factorization.

122621107364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538392 (or 538390 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 122621107364 in words is "one hundred twenty-two billion, six hundred twenty-one million, one hundred seven thousand, three hundred sixty-four".