220022000122012 has 36 divisors (see below), whose sum is σ = 425919831883000. Its totient is φ = 99372993651360.

The previous prime is 220022000122003. The next prime is 220022000122019. The reversal of 220022000122012 is 210221000220022.

220022000122012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×220022000122012³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022000122019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1447665762 + ... + 1447817737.

Almost surely, 2^{220022000122012} is an apocalyptic number.

220022000122012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220022000122012 is a deficient number, since it is larger than the sum of its proper divisors (205897831760988).

220022000122012 is a wasteful number, since it uses less digits than its factorization.

220022000122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895483682 (or 2895483669 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220022000122012 its reverse (210221000220022), we get a palindrome (430243000342034).

The spelling of 220022000122012 in words is "two hundred twenty trillion, twenty-two billion, one hundred twenty-two thousand, twelve".