22113313201 has 4 divisors (see below), whose sum is σ = 25272357952. Its totient is φ = 18954268452.

The previous prime is 22113313199. The next prime is 22113313259. The reversal of 22113313201 is 10231331122.

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 22113313201 - 2¹ = 22113313199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22113313501) 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, 1579522365 + ... + 1579522378.

It is an arithmetic number, because the mean of its divisors is an integer number (6318089488).

Almost surely, 2^22113313201 is an apocalyptic number.

It is an amenable number.

22113313201 is a deficient number, since it is larger than the sum of its proper divisors (3159044751).

22113313201 is an equidigital number, since it uses as much as digits as its factorization.

22113313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3159044750.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22113313201 its reverse (10231331122), we get a palindrome (32344644323).

The spelling of 22113313201 in words is "twenty-two billion, one hundred thirteen million, three hundred thirteen thousand, two hundred one".