920322432212 has 12 divisors (see below), whose sum is σ = 1695330796320. Its totient is φ = 435942204696.

The previous prime is 920322432191. The next prime is 920322432221. The reversal of 920322432212 is 212234223029.

It is a super-2 number, since 2×920322432212² (a number of 25 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 3 ways as a sum of consecutive naturals, for example, 6054752768 + ... + 6054752919.

It is an arithmetic number, because the mean of its divisors is an integer number (141277566360).

Almost surely, 2^920322432212 is an apocalyptic number.

It is an amenable number.

920322432212 is a deficient number, since it is larger than the sum of its proper divisors (775008364108).

920322432212 is a wasteful number, since it uses less digits than its factorization.

920322432212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12109505710 (or 12109505708 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 920322432212 in words is "nine hundred twenty billion, three hundred twenty-two million, four hundred thirty-two thousand, two hundred twelve".