22210020011022 has 16 divisors (see below), whose sum is σ = 44421223839312. Its totient is φ = 7403142700800.

The previous prime is 22210020011021. The next prime is 22210020011071. The reversal of 22210020011022 is 22011002001222.

It is a junction number, because it is equal to n+sod(n) for n = 22210020010992 and 22210020011010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210020011021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49081729 + ... + 49532172.

It is an arithmetic number, because the mean of its divisors is an integer number (2776326489957).

Almost surely, 2^{22210020011022} is an apocalyptic number.

22210020011022 is an abundant number, since it is smaller than the sum of its proper divisors (22211203828290).

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

22210020011022 is a wasteful number, since it uses less digits than its factorization.

22210020011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98651443.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22210020011022 its reverse (22011002001222), we get a palindrome (44221022012244).

It can be divided in two parts, 222100200 and 11022, that added together give a palindrome (222111222).

The spelling of 22210020011022 in words is "twenty-two trillion, two hundred ten billion, twenty million, eleven thousand, twenty-two".