224638250880 has 64 divisors (see below), whose sum is σ = 716034430800. Its totient is φ = 59903533056.

The previous prime is 224638250857. The next prime is 224638250951. The reversal of 224638250880 is 88052836422.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 58497625 + ... + 58501464.

Almost surely, 2^224638250880 is an apocalyptic number.

224638250880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224638250880 is an abundant number, since it is smaller than the sum of its proper divisors (491396179920).

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

224638250880 is a wasteful number, since it uses less digits than its factorization.

224638250880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116999111 (or 116999099 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 224638250880 in words is "two hundred twenty-four billion, six hundred thirty-eight million, two hundred fifty thousand, eight hundred eighty".