22371745701 has 4 divisors (see below), whose sum is σ = 29828994272. Its totient is φ = 14914497132.

The previous prime is 22371745699. The next prime is 22371745723. The reversal of 22371745701 is 10754717322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22371745701 - 2¹ = 22371745699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22371745701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22371745001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728624281 + ... + 3728624286.

It is an arithmetic number, because the mean of its divisors is an integer number (7457248568).

Almost surely, 2^22371745701 is an apocalyptic number.

It is an amenable number.

22371745701 is a deficient number, since it is larger than the sum of its proper divisors (7457248571).

22371745701 is an equidigital number, since it uses as much as digits as its factorization.

22371745701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457248570.

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 22371745701 in words is "twenty-two billion, three hundred seventy-one million, seven hundred forty-five thousand, seven hundred one".