22205532151 has 16 divisors (see below), whose sum is σ = 24608471040. Its totient is φ = 19867193280.

The previous prime is 22205532119. The next prime is 22205532169. The reversal of 22205532151 is 15123550222.

It is not a de Polignac number, because 22205532151 - 2⁵ = 22205532119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22205532451) 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, 818730 + ... + 845416.

It is an arithmetic number, because the mean of its divisors is an integer number (1538029440).

Almost surely, 2^22205532151 is an apocalyptic number.

22205532151 is a deficient number, since it is larger than the sum of its proper divisors (2402938889).

22205532151 is a wasteful number, since it uses less digits than its factorization.

22205532151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27894.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 22205532151 in words is "twenty-two billion, two hundred five million, five hundred thirty-two thousand, one hundred fifty-one".