22232210133 has 16 divisors (see below), whose sum is σ = 33925458560. Its totient is φ = 12686193216.

The previous prime is 22232210131. The next prime is 22232210177. The reversal of 22232210133 is 33101223222.

It is a happy number.

It is not a de Polignac number, because 22232210133 - 2¹ = 22232210131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232210131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731710 + ... + 761487.

It is an arithmetic number, because the mean of its divisors is an integer number (2120341160).

Almost surely, 2^22232210133 is an apocalyptic number.

It is an amenable number.

22232210133 is a deficient number, since it is larger than the sum of its proper divisors (11693248427).

22232210133 is a wasteful number, since it uses less digits than its factorization.

22232210133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493916.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22232210133 its reverse (33101223222), we get a palindrome (55333433355).

It can be divided in two parts, 2223 and 2210133, that added together give a triangular number (2212356 = T₂₁₀₃).

The spelling of 22232210133 in words is "twenty-two billion, two hundred thirty-two million, two hundred ten thousand, one hundred thirty-three".