22161524110 has 16 divisors (see below), whose sum is σ = 43517174832. Its totient is φ = 8058736000.

The previous prime is 22161524101. The next prime is 22161524113. The reversal of 22161524110 is 1142516122.

It is a super-2 number, since 2×22161524110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22161524113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100734091 + ... + 100734310.

It is an arithmetic number, because the mean of its divisors is an integer number (2719823427).

Almost surely, 2^22161524110 is an apocalyptic number.

22161524110 is a deficient number, since it is larger than the sum of its proper divisors (21355650722).

22161524110 is a wasteful number, since it uses less digits than its factorization.

22161524110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201468419.

The product of its (nonzero) digits is 960, while the sum is 25.

The spelling of 22161524110 in words is "twenty-two billion, one hundred sixty-one million, five hundred twenty-four thousand, one hundred ten".