22095681760 has 24 divisors (see below), whose sum is σ = 52201048536. Its totient is φ = 8838272640.

The previous prime is 22095681733. The next prime is 22095681763. The reversal of 22095681760 is 6718659022.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22095681760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22095681763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69048846 + ... + 69049165.

It is an arithmetic number, because the mean of its divisors is an integer number (2175043689).

Almost surely, 2^22095681760 is an apocalyptic number.

22095681760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22095681760 is an abundant number, since it is smaller than the sum of its proper divisors (30105366776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22095681760 is a wasteful number, since it uses less digits than its factorization.

22095681760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138098026 (or 138098018 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 22095681760 in words is "twenty-two billion, ninety-five million, six hundred eighty-one thousand, seven hundred sixty".