22020011000022 has 32 divisors (see below), whose sum is σ = 50727764385792. Its totient is φ = 6241892880384.

The previous prime is 22020010999907. The next prime is 22020011000041. The reversal of 22020011000022 is 22000011002022.

It is a junction number, because it is equal to n+sod(n) for n = 22020010999971 and 22020011000007.

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, 2064112683 + ... + 2064123350.

It is an arithmetic number, because the mean of its divisors is an integer number (1585242637056).

Almost surely, 2^{22020011000022} is an apocalyptic number.

22020011000022 is an abundant number, since it is smaller than the sum of its proper divisors (28707753385770).

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

22020011000022 is a wasteful number, since it uses less digits than its factorization.

22020011000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4128236172.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22020011000022 its reverse (22000011002022), we get a palindrome (44020022002044).

It can be divided in two parts, 2202001 and 1000022, that added together give a palindrome (3202023).

The spelling of 22020011000022 in words is "twenty-two trillion, twenty billion, eleven million, twenty-two", and thus it is an aban number and an uban number.