22123433440118 has 32 divisors (see below), whose sum is σ = 35246742602400. Its totient is φ = 10378625785344.

The previous prime is 22123433440117. The next prime is 22123433440127. The reversal of 22123433440118 is 81104433432122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22123433440117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13368488 + ... + 14931956.

It is an arithmetic number, because the mean of its divisors is an integer number (1101460706325).

Almost surely, 2^{22123433440118} is an apocalyptic number.

22123433440118 is a deficient number, since it is larger than the sum of its proper divisors (13123309162282).

22123433440118 is a wasteful number, since it uses less digits than its factorization.

22123433440118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564784.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 22123433440118 in words is "twenty-two trillion, one hundred twenty-three billion, four hundred thirty-three million, four hundred forty thousand, one hundred eighteen".