22701122116722 has 96 divisors (see below), whose sum is σ = 56428114129920. Its totient is φ = 6461139404160.

The previous prime is 22701122116709. The next prime is 22701122116723. The reversal of 22701122116722 is 22761122110722.

22701122116722 is a `hidden beast` number, since 2 + 270 + 1 + 1 + 221 + 167 + 2 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (22701122116723) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 315551068 + ... + 315623000.

It is an arithmetic number, because the mean of its divisors is an integer number (587792855520).

Almost surely, 2^{22701122116722} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22701122116722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28214057064960).

22701122116722 is an abundant number, since it is smaller than the sum of its proper divisors (33726992013198).

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

22701122116722 is a wasteful number, since it uses less digits than its factorization.

22701122116722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81528 (or 81525 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

It can be divided in two parts, 2270112 and 2116722, that added together give a palindrome (4386834).

The spelling of 22701122116722 in words is "twenty-two trillion, seven hundred one billion, one hundred twenty-two million, one hundred sixteen thousand, seven hundred twenty-two".