2202000020022 has 32 divisors (see below), whose sum is σ = 4808466635904. Its totient is φ = 666702878400.

The previous prime is 2202000019993. The next prime is 2202000020029. The reversal of 2202000020022 is 2200200002022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202000020029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14168503 + ... + 14323074.

It is an arithmetic number, because the mean of its divisors is an integer number (150264582372).

Almost surely, 2^{2202000020022} is an apocalyptic number.

2202000020022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202000020022 is an abundant number, since it is smaller than the sum of its proper divisors (2606466615882).

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

2202000020022 is a wasteful number, since it uses less digits than its factorization.

2202000020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28492764.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 2202000020022 its reverse (2200200002022), we get a palindrome (4402200022044).

The spelling of 2202000020022 in words is "two trillion, two hundred two billion, twenty thousand, twenty-two".