2422620222022 has 64 divisors (see below), whose sum is σ = 4884152007168. Its totient is φ = 870374016000.

The previous prime is 2422620221999. The next prime is 2422620222049. The reversal of 2422620222022 is 2202220262242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320822 + ... + 2567062.

It is an arithmetic number, because the mean of its divisors is an integer number (76314875112).

Almost surely, 2^{2422620222022} is an apocalyptic number.

2422620222022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2422620222022 is an abundant number, since it is smaller than the sum of its proper divisors (2461531785146).

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

2422620222022 is a wasteful number, since it uses less digits than its factorization.

2422620222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247245.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2422620222022 its reverse (2202220262242), we get a palindrome (4624840484264).

The spelling of 2422620222022 in words is "two trillion, four hundred twenty-two billion, six hundred twenty million, two hundred twenty-two thousand, twenty-two".