22331023253 has 32 divisors (see below), whose sum is σ = 28871731200. Its totient is φ = 16765911360.

The previous prime is 22331023229. The next prime is 22331023271. The reversal of 22331023253 is 35232013322.

It is not a de Polignac number, because 22331023253 - 2¹² = 22331019157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22331023213) 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 31 ways as a sum of consecutive naturals, for example, 255398 + ... + 331496.

It is an arithmetic number, because the mean of its divisors is an integer number (902241600).

Almost surely, 2^22331023253 is an apocalyptic number.

It is an amenable number.

22331023253 is a deficient number, since it is larger than the sum of its proper divisors (6540707947).

22331023253 is a wasteful number, since it uses less digits than its factorization.

22331023253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76257.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 22331023253 its reverse (35232013322), we get a palindrome (57563036575).

The spelling of 22331023253 in words is "twenty-two billion, three hundred thirty-one million, twenty-three thousand, two hundred fifty-three".