23223113455 has 32 divisors (see below), whose sum is σ = 30286338048. Its totient is φ = 17046691200.

The previous prime is 23223113437. The next prime is 23223113467. The reversal of 23223113455 is 55431132232.

It is not a de Polignac number, because 23223113455 - 2¹⁵ = 23223080687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263670 + ... + 340540.

It is an arithmetic number, because the mean of its divisors is an integer number (946448064).

Almost surely, 2^23223113455 is an apocalyptic number.

23223113455 is a deficient number, since it is larger than the sum of its proper divisors (7063224593).

23223113455 is a wasteful number, since it uses less digits than its factorization.

23223113455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77007.

The product of its digits is 21600, while the sum is 31.

Adding to 23223113455 its reverse (55431132232), we get a palindrome (78654245687).

The spelling of 23223113455 in words is "twenty-three billion, two hundred twenty-three million, one hundred thirteen thousand, four hundred fifty-five".