22102203020022 has 24 divisors (see below), whose sum is σ = 47888244837576. Its totient is φ = 7367379730656.

The previous prime is 22102203020017. The next prime is 22102203020041. The reversal of 22102203020022 is 22002030220122.

22102203020022 is a `hidden beast` number, since 2 + 210 + 220 + 30 + 200 + 2 + 2 = 666.

It is a super-3 number, since 3×22102203020022³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22102203019977 and 22102203020004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5422333 + ... + 8579399.

It is an arithmetic number, because the mean of its divisors is an integer number (1995343534899).

Almost surely, 2^{22102203020022} is an apocalyptic number.

22102203020022 is an abundant number, since it is smaller than the sum of its proper divisors (25786041817554).

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

22102203020022 is a wasteful number, since it uses less digits than its factorization.

22102203020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546012 (or 3546009 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22102203020022 its reverse (22002030220122), we get a palindrome (44104233240144).

The spelling of 22102203020022 in words is "twenty-two trillion, one hundred two billion, two hundred three million, twenty thousand, twenty-two".