223215106292352 has 160 divisors (see below), whose sum is σ = 673640661909600. Its totient is φ = 73357076943360.

The previous prime is 223215106292323. The next prime is 223215106292369. The reversal of 223215106292352 is 253292601512322.

223215106292352 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 1 + 5 + 1 + 0 + 6 + 292 + 352 = 666.

It is a super-3 number, since 3×223215106292352³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223215106292298 and 223215106292307.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 150878202 + ... + 152350457.

It is an arithmetic number, because the mean of its divisors is an integer number (4210254136935).

Almost surely, 2^{223215106292352} is an apocalyptic number.

It is an amenable number.

223215106292352 is an abundant number, since it is smaller than the sum of its proper divisors (450425555617248).

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

223215106292352 is an equidigital number, since it uses as much as digits as its factorization.

223215106292352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303228756 (or 303228735 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 223215106292352 in words is "two hundred twenty-three trillion, two hundred fifteen billion, one hundred six million, two hundred ninety-two thousand, three hundred fifty-two".