22102102019968 has 16 divisors (see below), whose sum is σ = 44031531368160. Its totient is φ = 11051051009920.

The previous prime is 22102102019917. The next prime is 22102102019969. The reversal of 22102102019968 is 86991020120122.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102102019969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86336335888 + ... + 86336336143.

It is an arithmetic number, because the mean of its divisors is an integer number (2751970710510).

Almost surely, 2^{22102102019968} is an apocalyptic number.

It is an amenable number.

22102102019968 is a deficient number, since it is larger than the sum of its proper divisors (21929429348192).

22102102019968 is an equidigital number, since it uses as much as digits as its factorization.

22102102019968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172672672045 (or 172672672033 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 22102102019968 in words is "twenty-two trillion, one hundred two billion, one hundred two million, nineteen thousand, nine hundred sixty-eight".