22102020010999 has 16 divisors (see below), whose sum is σ = 22531009248000. Its totient is φ = 21674857417920.

The previous prime is 22102020010913. The next prime is 22102020011011. The reversal of 22102020010999 is 99901002020122.

It is a cyclic number.

It is not a de Polignac number, because 22102020010999 - 2⁹ = 22102020010487 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 (22102020010199) 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, 195781032 + ... + 195893890.

It is an arithmetic number, because the mean of its divisors is an integer number (1408188078000).

Almost surely, 2^{22102020010999} is an apocalyptic number.

22102020010999 is a deficient number, since it is larger than the sum of its proper divisors (428989237001).

22102020010999 is a wasteful number, since it uses less digits than its factorization.

22102020010999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120918.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 22102020010999 in words is "twenty-two trillion, one hundred two billion, twenty million, ten thousand, nine hundred ninety-nine".