22333355788889 has 4 divisors (see below), whose sum is σ = 22439201077200. Its totient is φ = 22227510500580.

The previous prime is 22333355788879. The next prime is 22333355788901. The reversal of 22333355788889 is 98888755333322.

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 22333355788889 - 2⁴ = 22333355788873 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22333355788829) 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, 52922643839 + ... + 52922644260.

It is an arithmetic number, because the mean of its divisors is an integer number (5609800269300).

Almost surely, 2^{22333355788889} is an apocalyptic number.

It is an amenable number.

22333355788889 is a deficient number, since it is larger than the sum of its proper divisors (105845288311).

22333355788889 is a wasteful number, since it uses less digits than its factorization.

22333355788889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105845288310.

The product of its digits is 2090188800, while the sum is 74.

The spelling of 22333355788889 in words is "twenty-two trillion, three hundred thirty-three billion, three hundred fifty-five million, seven hundred eighty-eight thousand, eight hundred eighty-nine".