2201220112022 has 32 divisors (see below), whose sum is σ = 3386289836160. Its totient is φ = 1072787460160.

The previous prime is 2201220112019. The next prime is 2201220112031. The reversal of 2201220112022 is 2202110221022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18381713 + ... + 18501075.

It is an arithmetic number, because the mean of its divisors is an integer number (105821557380).

Almost surely, 2^{2201220112022} is an apocalyptic number.

2201220112022 is a deficient number, since it is larger than the sum of its proper divisors (1185069724138).

2201220112022 is a wasteful number, since it uses less digits than its factorization.

2201220112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120748.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2201220112022 its reverse (2202110221022), we get a palindrome (4403330333044).

The spelling of 2201220112022 in words is "two trillion, two hundred one billion, two hundred twenty million, one hundred twelve thousand, twenty-two".