22345303122001 has 4 divisors (see below), whose sum is σ = 22345322079600. Its totient is φ = 22345284164404.

The previous prime is 22345303121959. The next prime is 22345303122047. The reversal of 22345303122001 is 10022130354322.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 22345303122001 - 2⁷ = 22345303121873 is a prime.

It is a super-2 number, since 2×22345303122001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22345303122601) 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, 7584571 + ... + 10110208.

It is an arithmetic number, because the mean of its divisors is an integer number (5586330519900).

Almost surely, 2^{22345303122001} is an apocalyptic number.

It is an amenable number.

22345303122001 is a deficient number, since it is larger than the sum of its proper divisors (18957599).

22345303122001 is a wasteful number, since it uses less digits than its factorization.

22345303122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18957598.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 22345303122001 its reverse (10022130354322), we get a palindrome (32367433476323).

The spelling of 22345303122001 in words is "twenty-two trillion, three hundred forty-five billion, three hundred three million, one hundred twenty-two thousand, one".