22201102022 has 24 divisors (see below), whose sum is σ = 36704182368. Its totient is φ = 10063872720.

The previous prime is 22201102003. The next prime is 22201102093. The reversal of 22201102022 is 22020110222.

It is a junction number, because it is equal to n+sod(n) for n = 22201101988 and 22201102006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36173 + ... + 213800.

It is an arithmetic number, because the mean of its divisors is an integer number (1529340932).

Almost surely, 2^22201102022 is an apocalyptic number.

22201102022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22201102022 is a deficient number, since it is larger than the sum of its proper divisors (14503080346).

22201102022 is a wasteful number, since it uses less digits than its factorization.

22201102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250364 (or 250353 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22201102022 its reverse (22020110222), we get a palindrome (44221212244).

The spelling of 22201102022 in words is "twenty-two billion, two hundred one million, one hundred two thousand, twenty-two".