22322202342112 has 96 divisors (see below), whose sum is σ = 46998118944000. Its totient is φ = 10405244095488.

The previous prime is 22322202342079. The next prime is 22322202342113. The reversal of 22322202342112 is 21124320222322.

It is a happy number.

It is a super-3 number, since 3×22322202342112³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22322202342113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39764764 + ... + 40322212.

It is an arithmetic number, because the mean of its divisors is an integer number (489563739000).

Almost surely, 2^{22322202342112} 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 22322202342112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23499059472000).

22322202342112 is an abundant number, since it is smaller than the sum of its proper divisors (24675916601888).

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

22322202342112 is a wasteful number, since it uses less digits than its factorization.

22322202342112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558528 (or 558520 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22322202342112 its reverse (21124320222322), we get a palindrome (43446522564434).

The spelling of 22322202342112 in words is "twenty-two trillion, three hundred twenty-two billion, two hundred two million, three hundred forty-two thousand, one hundred twelve".