33230939228 has 6 divisors (see below), whose sum is σ = 58154143656. Its totient is φ = 16615469612.

The previous prime is 33230939221. The next prime is 33230939237. The reversal of 33230939228 is 82293903233.

It is a super-2 number, since 2×33230939228² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33230939221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4153867400 + ... + 4153867407.

It is an arithmetic number, because the mean of its divisors is an integer number (9692357276).

Almost surely, 2^33230939228 is an apocalyptic number.

It is an amenable number.

33230939228 is a deficient number, since it is larger than the sum of its proper divisors (24923204428).

33230939228 is a wasteful number, since it uses less digits than its factorization.

33230939228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8307734811 (or 8307734809 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 33230939228 in words is "thirty-three billion, two hundred thirty million, nine hundred thirty-nine thousand, two hundred twenty-eight".