222772245215504 has 20 divisors (see below), whose sum is σ = 431621750697360. Its totient is φ = 111385986971040.

The previous prime is 222772245215501. The next prime is 222772245215543. The reversal of 222772245215504 is 405512542277222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222772245215501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5801459 + ... + 21890669.

It is an arithmetic number, because the mean of its divisors is an integer number (21581087534868).

Almost surely, 2^{222772245215504} is an apocalyptic number.

It is an amenable number.

222772245215504 is a deficient number, since it is larger than the sum of its proper divisors (208849505481856).

222772245215504 is a wasteful number, since it uses less digits than its factorization.

222772245215504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16954598 (or 16954592 counting only the distinct ones).

The product of its (nonzero) digits is 6272000, while the sum is 50.

The spelling of 222772245215504 in words is "two hundred twenty-two trillion, seven hundred seventy-two billion, two hundred forty-five million, two hundred fifteen thousand, five hundred four".