228087912496 has 40 divisors (see below), whose sum is σ = 448146205200. Its totient is φ = 112438480896.

The previous prime is 228087912469. The next prime is 228087912539. The reversal of 228087912496 is 694219780822.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 228087912496.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3116256 + ... + 3188608.

It is an arithmetic number, because the mean of its divisors is an integer number (11203655130).

Almost surely, 2^228087912496 is an apocalyptic number.

It is an amenable number.

228087912496 is a deficient number, since it is larger than the sum of its proper divisors (220058292704).

228087912496 is a wasteful number, since it uses less digits than its factorization.

228087912496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75133 (or 75127 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 58.

The spelling of 228087912496 in words is "two hundred twenty-eight billion, eighty-seven million, nine hundred twelve thousand, four hundred ninety-six".