23222396688 has 20 divisors (see below), whose sum is σ = 59991191568. Its totient is φ = 7740798880.

The previous prime is 23222396623. The next prime is 23222396741. The reversal of 23222396688 is 88669322232.

It is a self number, because there is not a number n which added to its sum of digits gives 23222396688.

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, 241899918 + ... + 241900013.

Almost surely, 2^23222396688 is an apocalyptic number.

It is an amenable number.

23222396688 is an abundant number, since it is smaller than the sum of its proper divisors (36768794880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23222396688 is a wasteful number, since it uses less digits than its factorization.

23222396688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483799942 (or 483799936 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The spelling of 23222396688 in words is "twenty-three billion, two hundred twenty-two million, three hundred ninety-six thousand, six hundred eighty-eight".