22454632214 has 32 divisors (see below), whose sum is σ = 39042232320. Its totient is φ = 9487111392.

The previous prime is 22454632201. The next prime is 22454632217. The reversal of 22454632214 is 41223645422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22454632217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286652 + ... + 356480.

It is an arithmetic number, because the mean of its divisors is an integer number (1220069760).

Almost surely, 2^22454632214 is an apocalyptic number.

22454632214 is a deficient number, since it is larger than the sum of its proper divisors (16587600106).

22454632214 is a wasteful number, since it uses less digits than its factorization.

22454632214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70164.

The product of its digits is 92160, while the sum is 35.

The spelling of 22454632214 in words is "twenty-two billion, four hundred fifty-four million, six hundred thirty-two thousand, two hundred fourteen".