2223207158816 has 48 divisors (see below), whose sum is σ = 5137411156416. Its totient is φ = 927051630336.

The previous prime is 2223207158797. The next prime is 2223207158831. The reversal of 2223207158816 is 6188517023222.

It is a super-2 number, since 2×2223207158816² (a number of 25 digits) contains 22 as substring.

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, 134113766 + ... + 134130341.

It is an arithmetic number, because the mean of its divisors is an integer number (107029399092).

Almost surely, 2^{2223207158816} is an apocalyptic number.

It is an amenable number.

2223207158816 is an abundant number, since it is smaller than the sum of its proper divisors (2914203997600).

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

2223207158816 is a wasteful number, since it uses less digits than its factorization.

2223207158816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268244161 (or 268244153 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 2223207158816 in words is "two trillion, two hundred twenty-three billion, two hundred seven million, one hundred fifty-eight thousand, eight hundred sixteen".