22232044101 has 4 divisors (see below), whose sum is σ = 29642725472. Its totient is φ = 14821362732.

The previous prime is 22232044097. The next prime is 22232044111. The reversal of 22232044101 is 10144023222.

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 not a de Polignac number, because 22232044101 - 2² = 22232044097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232044111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3705340681 + ... + 3705340686.

It is an arithmetic number, because the mean of its divisors is an integer number (7410681368).

Almost surely, 2^22232044101 is an apocalyptic number.

It is an amenable number.

22232044101 is a deficient number, since it is larger than the sum of its proper divisors (7410681371).

22232044101 is an equidigital number, since it uses as much as digits as its factorization.

22232044101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410681370.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22232044101 its reverse (10144023222), we get a palindrome (32376067323).

The spelling of 22232044101 in words is "twenty-two billion, two hundred thirty-two million, forty-four thousand, one hundred one".