22557740201 has 4 divisors (see below), whose sum is σ = 22561983312. Its totient is φ = 22553497092.

The previous prime is 22557740189. The next prime is 22557740213. The reversal of 22557740201 is 10204775522.

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 an interprime number because it is at equal distance from previous prime (22557740189) and next prime (22557740213).

It is a cyclic number.

It is not a de Polignac number, because 22557740201 - 2¹⁰ = 22557739177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22557740251) 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, 2113571 + ... + 2124216.

It is an arithmetic number, because the mean of its divisors is an integer number (5640495828).

Almost surely, 2^22557740201 is an apocalyptic number.

It is an amenable number.

22557740201 is a deficient number, since it is larger than the sum of its proper divisors (4243111).

22557740201 is an equidigital number, since it uses as much as digits as its factorization.

22557740201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243110.

The product of its (nonzero) digits is 39200, while the sum is 35.

The spelling of 22557740201 in words is "twenty-two billion, five hundred fifty-seven million, seven hundred forty thousand, two hundred one".