224215752000 has 112 divisors (see below), whose sum is σ = 740360492352. Its totient is φ = 59790860800.

The previous prime is 224215751999. The next prime is 224215752071. The reversal of 224215752000 is 257512422.

224215752000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4647162 + ... + 4695161.

Almost surely, 2^224215752000 is an apocalyptic number.

224215752000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224215752000 is an abundant number, since it is smaller than the sum of its proper divisors (516144740352).

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

224215752000 is an equidigital number, since it uses as much as digits as its factorization.

224215752000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342353 (or 9342333 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 224215752000 in words is "two hundred twenty-four billion, two hundred fifteen million, seven hundred fifty-two thousand".