222771112625745 has 48 divisors (see below), whose sum is σ = 412027513397760. Its totient is φ = 111016144919808.

The previous prime is 222771112625713. The next prime is 222771112625759. The reversal of 222771112625745 is 547526211177222.

222771112625745 is a `hidden beast` number, since 2 + 2 + 2 + 7 + 7 + 1 + 1 + 1 + 2 + 62 + 574 + 5 = 666.

It is not a de Polignac number, because 222771112625745 - 2⁵ = 222771112625713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222771112625691 and 222771112625700.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1784533537 + ... + 1784658366.

It is an arithmetic number, because the mean of its divisors is an integer number (8583906529120).

Almost surely, 2^{222771112625745} is an apocalyptic number.

It is an amenable number.

222771112625745 is a deficient number, since it is larger than the sum of its proper divisors (189256400772015).

222771112625745 is a wasteful number, since it uses less digits than its factorization.

222771112625745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569192006 (or 3569192003 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 54.

The spelling of 222771112625745 in words is "two hundred twenty-two trillion, seven hundred seventy-one billion, one hundred twelve million, six hundred twenty-five thousand, seven hundred forty-five".