222516716000012 has 72 divisors (see below), whose sum is σ = 484026609528000. Its totient is φ = 88931204522496.

The previous prime is 222516716000009. The next prime is 222516716000027. The reversal of 222516716000012 is 210000617615222.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305975012 + ... + 306701387.

It is an arithmetic number, because the mean of its divisors is an integer number (6722591799000).

Almost surely, 2^{222516716000012} is an apocalyptic number.

It is an amenable number.

222516716000012 is an abundant number, since it is smaller than the sum of its proper divisors (261509893527988).

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

222516716000012 is a wasteful number, since it uses less digits than its factorization.

222516716000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612676543 (or 612676534 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 222516716000012 in words is "two hundred twenty-two trillion, five hundred sixteen billion, seven hundred sixteen million, twelve", and thus it is an aban number.