22331333313121 has 8 divisors (see below), whose sum is σ = 26064534931200. Its totient is φ = 18733884481248.

The previous prime is 22331333313097. The next prime is 22331333313127. The reversal of 22331333313121 is 12131333313322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22331333313121 - 2⁹ = 22331333312609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22331333313127) 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 7 ways as a sum of consecutive naturals, for example, 33938196196 + ... + 33938196853.

It is an arithmetic number, because the mean of its divisors is an integer number (3258066866400).

Almost surely, 2^{22331333313121} is an apocalyptic number.

It is an amenable number.

22331333313121 is a deficient number, since it is larger than the sum of its proper divisors (3733201618079).

22331333313121 is an equidigital number, since it uses as much as digits as its factorization.

22331333313121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67876393103.

The product of its digits is 17496, while the sum is 31.

Adding to 22331333313121 its reverse (12131333313322), we get a palindrome (34462666626443).

The spelling of 22331333313121 in words is "twenty-two trillion, three hundred thirty-one billion, three hundred thirty-three million, three hundred thirteen thousand, one hundred twenty-one".