2201020202022 has 16 divisors (see below), whose sum is σ = 4402055414640. Its totient is φ = 733670898912.

The previous prime is 2201020202011. The next prime is 2201020202041. The reversal of 2201020202022 is 2202020201022.

It is a junction number, because it is equal to n+sod(n) for n = 2201020201992 and 2201020202010.

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, 2425848 + ... + 3207300.

It is an arithmetic number, because the mean of its divisors is an integer number (275128463415).

Almost surely, 2^{2201020202022} is an apocalyptic number.

2201020202022 is an abundant number, since it is smaller than the sum of its proper divisors (2201035212618).

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

2201020202022 is a wasteful number, since it uses less digits than its factorization.

2201020202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250887.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2201020202022 its reverse (2202020201022), we get a palindrome (4403040403044).

It can be divided in two parts, 2201020 and 202022, that added together give a palindrome (2403042).

The spelling of 2201020202022 in words is "two trillion, two hundred one billion, twenty million, two hundred two thousand, twenty-two".