22404324210112 has 224 divisors, whose sum is σ = 49947760513728. Its totient is φ = 9903172091904.

The previous prime is 22404324210109. The next prime is 22404324210127. The reversal of 22404324210112 is 21101242340422.

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, 4347818928 + ... + 4347824080.

It is an arithmetic number, because the mean of its divisors is an integer number (222981073722).

Almost surely, 2^{22404324210112} 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 22404324210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24973880256864).

22404324210112 is an abundant number, since it is smaller than the sum of its proper divisors (27543436303616).

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

22404324210112 is a wasteful number, since it uses less digits than its factorization.

22404324210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7567 (or 7557 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22404324210112 its reverse (21101242340422), we get a palindrome (43505566550534).

The spelling of 22404324210112 in words is "twenty-two trillion, four hundred four billion, three hundred twenty-four million, two hundred ten thousand, one hundred twelve".