222782232232772 has 24 divisors (see below), whose sum is σ = 406429929921792. Its totient is φ = 106730548812000.

The previous prime is 222782232232753. The next prime is 222782232232799. The reversal of 222782232232772 is 277232232287222.

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, 8894199878 + ... + 8894224925.

It is an arithmetic number, because the mean of its divisors is an integer number (16934580413408).

Almost surely, 2^{222782232232772} is an apocalyptic number.

It is an amenable number.

222782232232772 is a deficient number, since it is larger than the sum of its proper divisors (183647697689020).

222782232232772 is a wasteful number, since it uses less digits than its factorization.

222782232232772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17788424939 (or 17788424937 counting only the distinct ones).

The product of its digits is 12644352, while the sum is 53.

The spelling of 222782232232772 in words is "two hundred twenty-two trillion, seven hundred eighty-two billion, two hundred thirty-two million, two hundred thirty-two thousand, seven hundred seventy-two".