222577282725772 has 12 divisors (see below), whose sum is σ = 419472571290976. Its totient is φ = 102727976642640.

The previous prime is 222577282725767. The next prime is 222577282725779. The reversal of 222577282725772 is 277527282775222.

It is a junction number, because it is equal to n+sod(n) for n = 222577282725698 and 222577282725707.

It is not an unprimeable number, because it can be changed into a prime (222577282725779) 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, 2140166180004 + ... + 2140166180107.

Almost surely, 2^{222577282725772} is an apocalyptic number.

It is an amenable number.

222577282725772 is a deficient number, since it is larger than the sum of its proper divisors (196895288565204).

222577282725772 is a wasteful number, since it uses less digits than its factorization.

222577282725772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280332360128 (or 4280332360126 counting only the distinct ones).

The product of its digits is 430259200, while the sum is 67.

The spelling of 222577282725772 in words is "two hundred twenty-two trillion, five hundred seventy-seven billion, two hundred eighty-two million, seven hundred twenty-five thousand, seven hundred seventy-two".