2022122222212 has 12 divisors (see below), whose sum is σ = 3544681370076. Its totient is φ = 1009356116480.

The previous prime is 2022122222191. The next prime is 2022122222233. The reversal of 2022122222212 is 2122222212202.

It is an interprime number because it is at equal distance from previous prime (2022122222191) and next prime (2022122222233).

It can be written as a sum of positive squares in 2 ways, for example, as 1444938627136 + 577183595076 = 1202056^2 + 759726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426245989 + ... + 426250732.

It is an arithmetic number, because the mean of its divisors is an integer number (295390114173).

Almost surely, 2^{2022122222212} is an apocalyptic number.

It is an amenable number.

2022122222212 is a deficient number, since it is larger than the sum of its proper divisors (1522559147864).

2022122222212 is a wasteful number, since it uses less digits than its factorization.

2022122222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852497318 (or 852497316 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 2022122222212 its reverse (2122222212202), we get a palindrome (4144344434414).

It can be divided in two parts, 202 and 2122222212, that multiplied together give a palindrome (428688886824).

The spelling of 2022122222212 in words is "two trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred twelve".