22213233011044 has 6 divisors (see below), whose sum is σ = 38873157769334. Its totient is φ = 11106616505520.

The previous prime is 22213233011027. The next prime is 22213233011087. The reversal of 22213233011044 is 44011033231222.

It can be written as a sum of positive squares in only one way, i.e., 21750452132644 + 462780878400 = 4663738^2 + 680280^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776654126377 + ... + 2776654126384.

Almost surely, 2^{22213233011044} is an apocalyptic number.

It is an amenable number.

22213233011044 is a deficient number, since it is larger than the sum of its proper divisors (16659924758290).

22213233011044 is a wasteful number, since it uses less digits than its factorization.

22213233011044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5553308252765 (or 5553308252763 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22213233011044 its reverse (44011033231222), we get a palindrome (66224266242266).

The spelling of 22213233011044 in words is "twenty-two trillion, two hundred thirteen billion, two hundred thirty-three million, eleven thousand, forty-four".