228700855296 has 352 divisors, whose sum is σ = 719328245760. Its totient is φ = 71530905600.

The previous prime is 228700855283. The next prime is 228700855303. The reversal of 228700855296 is 692558007822.

It is a happy number.

228700855296 is a `hidden beast` number, since 2 + 2 + 87 + 0 + 0 + 8 + 552 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 230777361 + ... + 230778351.

Almost surely, 2^228700855296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228700855296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359664122880).

228700855296 is an abundant number, since it is smaller than the sum of its proper divisors (490627390464).

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

228700855296 is a wasteful number, since it uses less digits than its factorization.

228700855296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 228700855296 in words is "two hundred twenty-eight billion, seven hundred million, eight hundred fifty-five thousand, two hundred ninety-six".