2233334578889 has 4 divisors (see below), whose sum is σ = 2245811308560. Its totient is φ = 2220857849220.

The previous prime is 2233334578883. The next prime is 2233334578921. The reversal of 2233334578889 is 9888754333322.

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 2233334578889 - 2⁸ = 2233334578633 is a prime.

It is a super-2 number, since 2×2233334578889² (a number of 25 digits) contains 22 as substring.

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 (2233334578883) 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, 6238364567 + ... + 6238364924.

It is an arithmetic number, because the mean of its divisors is an integer number (561452827140).

Almost surely, 2^{2233334578889} is an apocalyptic number.

It is an amenable number.

2233334578889 is a deficient number, since it is larger than the sum of its proper divisors (12476729671).

2233334578889 is a wasteful number, since it uses less digits than its factorization.

2233334578889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476729670.

The product of its digits is 209018880, while the sum is 65.

The spelling of 2233334578889 in words is "two trillion, two hundred thirty-three billion, three hundred thirty-four million, five hundred seventy-eight thousand, eight hundred eighty-nine".