22323013333121 has 8 divisors (see below), whose sum is σ = 22437078566760. Its totient is φ = 22208955680128.

The previous prime is 22323013333109. The next prime is 22323013333169. The reversal of 22323013333121 is 12133331032322.

It can be written as a sum of positive squares in 4 ways, for example, as 1704956947600 + 20618056385521 = 1305740^2 + 4540711^2 .

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 22323013333121 - 2³⁰ = 22321939591297 is a prime.

It is a super-3 number, since 3×22323013333121³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323013333421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4056995 + ... + 7816983.

It is an arithmetic number, because the mean of its divisors is an integer number (2804634820845).

Almost surely, 2^{22323013333121} is an apocalyptic number.

It is an amenable number.

22323013333121 is a deficient number, since it is larger than the sum of its proper divisors (114065233639).

22323013333121 is a wasteful number, since it uses less digits than its factorization.

22323013333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790323.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 22323013333121 its reverse (12133331032322), we get a palindrome (34456344365443).

The spelling of 22323013333121 in words is "twenty-two trillion, three hundred twenty-three billion, thirteen million, three hundred thirty-three thousand, one hundred twenty-one".