22233344456788 has 12 divisors (see below), whose sum is σ = 39857337014292. Its totient is φ = 10845533881280.

The previous prime is 22233344456767. The next prime is 22233344456797. The reversal of 22233344456788 is 88765444333222.

22233344456788 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11361631972804 + 10871712483984 = 3370702^2 + 3297228^2 .

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 67784586595 + ... + 67784586922.

It is an arithmetic number, because the mean of its divisors is an integer number (3321444751191).

Almost surely, 2^{22233344456788} is an apocalyptic number.

It is an amenable number.

22233344456788 is a deficient number, since it is larger than the sum of its proper divisors (17623992557504).

22233344456788 is a wasteful number, since it uses less digits than its factorization.

22233344456788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135569173562 (or 135569173560 counting only the distinct ones).

The product of its digits is 185794560, while the sum is 61.

The spelling of 22233344456788 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred forty-four million, four hundred fifty-six thousand, seven hundred eighty-eight".