122045523231 has 8 divisors (see below), whose sum is σ = 169802467200. Its totient is φ = 77826130712.

The previous prime is 122045523211. The next prime is 122045523241. The reversal of 122045523231 is 132325540221.

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 122045523231 - 2⁶ = 122045523167 is a prime.

It is a super-2 number, since 2×122045523231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122045523211) 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, 884387781 + ... + 884387918.

It is an arithmetic number, because the mean of its divisors is an integer number (21225308400).

Almost surely, 2^122045523231 is an apocalyptic number.

122045523231 is a deficient number, since it is larger than the sum of its proper divisors (47756943969).

122045523231 is a wasteful number, since it uses less digits than its factorization.

122045523231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768775725.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 122045523231 in words is "one hundred twenty-two billion, forty-five million, five hundred twenty-three thousand, two hundred thirty-one".