202212222000122 has 16 divisors (see below), whose sum is σ = 306328673529000. Its totient is φ = 100102711142400.

The previous prime is 202212222000083. The next prime is 202212222000133. The reversal of 202212222000122 is 221000222212202.

It can be written as a sum of positive squares in 4 ways, for example, as 169684465637401 + 32527756362721 = 13026299^2 + 5703311^2 .

It is a junction number, because it is equal to n+sod(n) for n = 202212222000094 and 202212222000103.

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, 3101747 + ... + 20348102.

Almost surely, 2^{202212222000122} is an apocalyptic number.

202212222000122 is a deficient number, since it is larger than the sum of its proper divisors (104116451528878).

202212222000122 is a wasteful number, since it uses less digits than its factorization.

202212222000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23492641.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202212222000122 its reverse (221000222212202), we get a palindrome (423212444212324).

The spelling of 202212222000122 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twenty-two", and thus it is an aban number.