22112603760512 has 64 divisors (see below), whose sum is σ = 44878516430400. Its totient is φ = 10849817241600.

The previous prime is 22112603760479. The next prime is 22112603760539. The reversal of 22112603760512 is 21506730621122.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79814 + ... + 6650682.

It is an arithmetic number, because the mean of its divisors is an integer number (701226819225).

Almost surely, 2^{22112603760512} 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 22112603760512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22439258215200).

22112603760512 is an abundant number, since it is smaller than the sum of its proper divisors (22765912669888).

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

22112603760512 is an equidigital number, since it uses as much as digits as its factorization.

22112603760512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6571375 (or 6571363 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 22112603760512 in words is "twenty-two trillion, one hundred twelve billion, six hundred three million, seven hundred sixty thousand, five hundred twelve".