22663473000 has 128 divisors (see below), whose sum is σ = 80811544320. Its totient is φ = 5180217600.

The previous prime is 22663472899. The next prime is 22663473029. The reversal of 22663473000 is 37436622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 518607 + ... + 560606.

It is an arithmetic number, because the mean of its divisors is an integer number (631340190).

Almost surely, 2^22663473000 is an apocalyptic number.

22663473000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22663473000 is an abundant number, since it is smaller than the sum of its proper divisors (58148071320).

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

22663473000 is a wasteful number, since it uses less digits than its factorization.

22663473000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079244 (or 1079230 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 22663473000 in words is "twenty-two billion, six hundred sixty-three million, four hundred seventy-three thousand".