22022200021022 has 12 divisors (see below), whose sum is σ = 33505110719808. Its totient is φ = 10856014089900.

The previous prime is 22022200020973. The next prime is 22022200021121. The reversal of 22022200021022 is 22012000222022.

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 5 ways as a sum of consecutive naturals, for example, 1092144254 + ... + 1092164417.

It is an arithmetic number, because the mean of its divisors is an integer number (2792092559984).

Almost surely, 2^{22022200021022} is an apocalyptic number.

22022200021022 is a deficient number, since it is larger than the sum of its proper divisors (11482910698786).

22022200021022 is an equidigital number, since it uses as much as digits as its factorization.

22022200021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184308815 (or 2184308744 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22022200021022 its reverse (22012000222022), we get a palindrome (44034200243044).

The spelling of 22022200021022 in words is "twenty-two trillion, twenty-two billion, two hundred million, twenty-one thousand, twenty-two".