22331332013201 has 4 divisors (see below), whose sum is σ = 22331506470000. Its totient is φ = 22331157556404.

The previous prime is 22331332013191. The next prime is 22331332013209. The reversal of 22331332013201 is 10231023313322.

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 22331332013201 - 2¹⁴ = 22331331996817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22331332013209) 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, 87036251 + ... + 87292448.

It is an arithmetic number, because the mean of its divisors is an integer number (5582876617500).

Almost surely, 2^{22331332013201} is an apocalyptic number.

It is an amenable number.

22331332013201 is a deficient number, since it is larger than the sum of its proper divisors (174456799).

22331332013201 is a wasteful number, since it uses less digits than its factorization.

22331332013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174456798.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 22331332013201 its reverse (10231023313322), we get a palindrome (32562355326523).

The spelling of 22331332013201 in words is "twenty-two trillion, three hundred thirty-one billion, three hundred thirty-two million, thirteen thousand, two hundred one".