22000313223001 has 4 divisors (see below), whose sum is σ = 22000322742912. Its totient is φ = 22000303703092.

The previous prime is 22000313222989. The next prime is 22000313223017. The reversal of 22000313223001 is 10032231300022.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 22000313223001 - 2⁵ = 22000313222969 is a prime.

It is a super-3 number, since 3×22000313223001³ (a number of 41 digits) contains 333 as substring.

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 22000313223001.

It is not an unprimeable number, because it can be changed into a prime (22000313223061) 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, 1164276 + ... + 6734698.

It is an arithmetic number, because the mean of its divisors is an integer number (5500080685728).

Almost surely, 2^{22000313223001} is an apocalyptic number.

It is an amenable number.

22000313223001 is a deficient number, since it is larger than the sum of its proper divisors (9519911).

22000313223001 is an equidigital number, since it uses as much as digits as its factorization.

22000313223001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9519910.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22000313223001 its reverse (10032231300022), we get a palindrome (32032544523023).

The spelling of 22000313223001 in words is "twenty-two trillion, three hundred thirteen million, two hundred twenty-three thousand, one".