22006463464 has 16 divisors (see below), whose sum is σ = 41341021920. Its totient is φ = 10982190960.

The previous prime is 22006463393. The next prime is 22006463473. The reversal of 22006463464 is 46436460022.

It is a super-3 number, since 3×22006463464³ (a number of 32 digits) contains 333 as substring.

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, 2625652 + ... + 2634019.

It is an arithmetic number, because the mean of its divisors is an integer number (2583813870).

Almost surely, 2^22006463464 is an apocalyptic number.

It is an amenable number.

22006463464 is a deficient number, since it is larger than the sum of its proper divisors (19334558456).

22006463464 is a wasteful number, since it uses less digits than its factorization.

22006463464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260200 (or 5260196 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 22006463464 in words is "twenty-two billion, six million, four hundred sixty-three thousand, four hundred sixty-four".