22234616455 has 16 divisors (see below), whose sum is σ = 28374433920. Its totient is φ = 16668237312.

The previous prime is 22234616441. The next prime is 22234616471. The reversal of 22234616455 is 55461643222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22234616455 - 2²³ = 22226227847 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551679 + ... + 590608.

It is an arithmetic number, because the mean of its divisors is an integer number (1773402120).

Almost surely, 2^22234616455 is an apocalyptic number.

22234616455 is a deficient number, since it is larger than the sum of its proper divisors (6139817465).

22234616455 is a wasteful number, since it uses less digits than its factorization.

22234616455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142538.

The product of its digits is 345600, while the sum is 40.

The spelling of 22234616455 in words is "twenty-two billion, two hundred thirty-four million, six hundred sixteen thousand, four hundred fifty-five".