22010100022 has 16 divisors (see below), whose sum is σ = 34959982320. Its totient is φ = 10356875008.

The previous prime is 22010099989. The next prime is 22010100041. The reversal of 22010100022 is 22000101022.

It is a junction number, because it is equal to n+sod(n) for n = 22010099981 and 22010100008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760554 + ... + 788962.

It is an arithmetic number, because the mean of its divisors is an integer number (2184998895).

Almost surely, 2^22010100022 is an apocalyptic number.

22010100022 is a deficient number, since it is larger than the sum of its proper divisors (12949882298).

22010100022 is a wasteful number, since it uses less digits than its factorization.

22010100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51215.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22010100022 its reverse (22000101022), we get a palindrome (44010201044).

It can be divided in two parts, 220101000 and 22, that added together give a palindrome (220101022).

The spelling of 22010100022 in words is "twenty-two billion, ten million, one hundred thousand, twenty-two".