22020020101022 has 16 divisors (see below), whose sum is σ = 33926297692752. Its totient is φ = 10711316730240.

The previous prime is 22020020100997. The next prime is 22020020101031. The reversal of 22020020101022 is 22010102002022.

It is a junction number, because it is equal to n+sod(n) for n = 22020020100988 and 22020020101006.

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, 14922368 + ... + 16331475.

It is an arithmetic number, because the mean of its divisors is an integer number (2120393605797).

Almost surely, 2^{22020020101022} is an apocalyptic number.

22020020101022 is a deficient number, since it is larger than the sum of its proper divisors (11906277591730).

22020020101022 is a wasteful number, since it uses less digits than its factorization.

22020020101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31263403.

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

Adding to 22020020101022 its reverse (22010102002022), we get a palindrome (44030122103044).

The spelling of 22020020101022 in words is "twenty-two trillion, twenty billion, twenty million, one hundred one thousand, twenty-two".