22466040303121 has 4 divisors (see below), whose sum is σ = 22466129727600. Its totient is φ = 22465950878644.

The previous prime is 22466040303043. The next prime is 22466040303137. The reversal of 22466040303121 is 12130304066422.

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 22466040303121 - 2¹¹ = 22466040301073 is a prime.

It is a super-2 number, since 2×22466040303121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22466040303191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44334331 + ... + 44838208.

It is an arithmetic number, because the mean of its divisors is an integer number (5616532431900).

Almost surely, 2^{22466040303121} is an apocalyptic number.

It is an amenable number.

22466040303121 is a deficient number, since it is larger than the sum of its proper divisors (89424479).

22466040303121 is an equidigital number, since it uses as much as digits as its factorization.

22466040303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89424478.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 22466040303121 its reverse (12130304066422), we get a palindrome (34596344369543).

The spelling of 22466040303121 in words is "twenty-two trillion, four hundred sixty-six billion, forty million, three hundred three thousand, one hundred twenty-one".