22122324010212 has 48 divisors (see below), whose sum is σ = 51636209486400. Its totient is φ = 7371615030912.

The previous prime is 22122324010181. The next prime is 22122324010277. The reversal of 22122324010212 is 21201042322122.

It is a super-2 number, since 2×22122324010212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 832999638 + ... + 833026194.

It is an arithmetic number, because the mean of its divisors is an integer number (1075754364300).

Almost surely, 2^{22122324010212} is an apocalyptic number.

It is an amenable number.

22122324010212 is an abundant number, since it is smaller than the sum of its proper divisors (29513885476188).

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

22122324010212 is a wasteful number, since it uses less digits than its factorization.

22122324010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47420 (or 47418 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22122324010212 its reverse (21201042322122), we get a palindrome (43323366332334).

The spelling of 22122324010212 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred twenty-four million, ten thousand, two hundred twelve".