22000111020022 has 32 divisors (see below), whose sum is σ = 33367740037632. Its totient is φ = 10877839077504.

The previous prime is 22000111019977. The next prime is 22000111020089. The reversal of 22000111020022 is 22002011100022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22000111019984 and 22000111020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082299623 + ... + 1082319949.

It is an arithmetic number, because the mean of its divisors is an integer number (1042741876176).

Almost surely, 2^{22000111020022} is an apocalyptic number.

22000111020022 is a deficient number, since it is larger than the sum of its proper divisors (11367629017610).

22000111020022 is a wasteful number, since it uses less digits than its factorization.

22000111020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27612.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22000111020022 its reverse (22002011100022), we get a palindrome (44002122120044).

The spelling of 22000111020022 in words is "twenty-two trillion, one hundred eleven million, twenty thousand, twenty-two".