12220322329975 has 6 divisors (see below), whose sum is σ = 15153199689200. Its totient is φ = 9776257863960.

The previous prime is 12220322329939. The next prime is 12220322329981. The reversal of 12220322329975 is 57992322302221.

It is not a de Polignac number, because 12220322329975 - 2¹³ = 12220322321783 is a prime.

It is a super-2 number, since 2×12220322329975² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244406446575 + ... + 244406446624.

Almost surely, 2^{12220322329975} is an apocalyptic number.

12220322329975 is a deficient number, since it is larger than the sum of its proper divisors (2932877359225).

12220322329975 is an equidigital number, since it uses as much as digits as its factorization.

12220322329975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488812893209 (or 488812893204 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 12220322329975 in words is "twelve trillion, two hundred twenty billion, three hundred twenty-two million, three hundred twenty-nine thousand, nine hundred seventy-five".