22102195596 has 96 divisors (see below), whose sum is σ = 55999991040. Its totient is φ = 6744404736.

The previous prime is 22102195469. The next prime is 22102195597. The reversal of 22102195596 is 69559120122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22102195597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21689575 + ... + 21690593.

It is an arithmetic number, because the mean of its divisors is an integer number (583333240).

Almost surely, 2^22102195596 is an apocalyptic number.

22102195596 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22102195596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27999995520).

22102195596 is an abundant number, since it is smaller than the sum of its proper divisors (33897795444).

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

22102195596 is a wasteful number, since it uses less digits than its factorization.

22102195596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055 (or 2053 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The spelling of 22102195596 in words is "twenty-two billion, one hundred two million, one hundred ninety-five thousand, five hundred ninety-six".