23222214044 has 12 divisors (see below), whose sum is σ = 40935509664. Its totient is φ = 11526354144.

The previous prime is 23222214019. The next prime is 23222214061. The reversal of 23222214044 is 44041222232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21187604 + ... + 21188699.

It is an arithmetic number, because the mean of its divisors is an integer number (3411292472).

Almost surely, 2^23222214044 is an apocalyptic number.

It is an amenable number.

23222214044 is a deficient number, since it is larger than the sum of its proper divisors (17713295620).

23222214044 is a wasteful number, since it uses less digits than its factorization.

23222214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42376444 (or 42376442 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 23222214044 its reverse (44041222232), we get a palindrome (67263436276).

The spelling of 23222214044 in words is "twenty-three billion, two hundred twenty-two million, two hundred fourteen thousand, forty-four".