228933332562 has 32 divisors (see below), whose sum is σ = 499520286720. Its totient is φ = 69369656720.

The previous prime is 228933332561. The next prime is 228933332629. The reversal of 228933332562 is 265233339822.

It is not an unprimeable number, because it can be changed into a prime (228933332561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142803 + ... + 1328105.

It is an arithmetic number, because the mean of its divisors is an integer number (15610008960).

Almost surely, 2^228933332562 is an apocalyptic number.

228933332562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

228933332562 is an abundant number, since it is smaller than the sum of its proper divisors (270586954158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228933332562 is a wasteful number, since it uses less digits than its factorization.

228933332562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204038.

The product of its digits is 2799360, while the sum is 48.

The spelling of 228933332562 in words is "two hundred twenty-eight billion, nine hundred thirty-three million, three hundred thirty-two thousand, five hundred sixty-two".