22110001202022 has 32 divisors (see below), whose sum is σ = 44823072630240. Its totient is φ = 7269882090240.

The previous prime is 22110001201973. The next prime is 22110001202087. The reversal of 22110001202022 is 22020210001122.

It is a junction number, because it is equal to n+sod(n) for n = 22110001201992 and 22110001202010.

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, 48949173 + ... + 49398800.

It is an arithmetic number, because the mean of its divisors is an integer number (1400721019695).

Almost surely, 2^{22110001202022} is an apocalyptic number.

22110001202022 is an abundant number, since it is smaller than the sum of its proper divisors (22713071428218).

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

22110001202022 is a wasteful number, since it uses less digits than its factorization.

22110001202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98348488.

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

Adding to 22110001202022 its reverse (22020210001122), we get a palindrome (44130211203144).

The spelling of 22110001202022 in words is "twenty-two trillion, one hundred ten billion, one million, two hundred two thousand, twenty-two".