56722222334 has 8 divisors (see below), whose sum is σ = 85085011440. Its totient is φ = 28360551856.

The previous prime is 56722222309. The next prime is 56722222343. The reversal of 56722222334 is 43322222765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138674 + ... + 364245.

It is an arithmetic number, because the mean of its divisors is an integer number (10635626430).

Almost surely, 2^56722222334 is an apocalyptic number.

56722222334 is a deficient number, since it is larger than the sum of its proper divisors (28362789106).

56722222334 is a wasteful number, since it uses less digits than its factorization.

56722222334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559314.

The product of its digits is 241920, while the sum is 38.

The spelling of 56722222334 in words is "fifty-six billion, seven hundred twenty-two million, two hundred twenty-two thousand, three hundred thirty-four".