122072553331 has 8 divisors (see below), whose sum is σ = 126067544064. Its totient is φ = 118081135560.

The previous prime is 122072553301. The next prime is 122072553341. The reversal of 122072553331 is 133355270221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122072553331 - 2⁷ = 122072553203 is a prime.

It is a super-2 number, since 2×122072553331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122072553301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823705 + ... + 960538.

It is an arithmetic number, because the mean of its divisors is an integer number (15758443008).

Almost surely, 2^122072553331 is an apocalyptic number.

122072553331 is a deficient number, since it is larger than the sum of its proper divisors (3994990733).

122072553331 is a wasteful number, since it uses less digits than its factorization.

122072553331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786481.

The product of its (nonzero) digits is 37800, while the sum is 34.

The spelling of 122072553331 in words is "one hundred twenty-two billion, seventy-two million, five hundred fifty-three thousand, three hundred thirty-one".