22332352334012 has 96 divisors (see below), whose sum is σ = 47745517209600. Its totient is φ = 8927128184832.

The previous prime is 22332352333999. The next prime is 22332352334027. The reversal of 22332352334012 is 21043325323322.

It is a super-2 number, since 2×22332352334012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14083238 + ... + 15588530.

It is an arithmetic number, because the mean of its divisors is an integer number (497349137600).

Almost surely, 2^{22332352334012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22332352334012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23872758604800).

22332352334012 is an abundant number, since it is smaller than the sum of its proper divisors (25413164875588).

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

22332352334012 is a wasteful number, since it uses less digits than its factorization.

22332352334012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505755 (or 1505753 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 35.

Adding to 22332352334012 its reverse (21043325323322), we get a palindrome (43375677657334).

The spelling of 22332352334012 in words is "twenty-two trillion, three hundred thirty-two billion, three hundred fifty-two million, three hundred thirty-four thousand, twelve".