23228046885 has 32 divisors (see below), whose sum is σ = 38656696320. Its totient is φ = 11897121600.

The previous prime is 23228046871. The next prime is 23228046911. The reversal of 23228046885 is 58864082232.

It is not a de Polignac number, because 23228046885 - 2⁸ = 23228046629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129745 + ... + 251574.

It is an arithmetic number, because the mean of its divisors is an integer number (1208021760).

Almost surely, 2^23228046885 is an apocalyptic number.

It is an amenable number.

23228046885 is a deficient number, since it is larger than the sum of its proper divisors (15428649435).

23228046885 is a wasteful number, since it uses less digits than its factorization.

23228046885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381489.

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 23228046885 in words is "twenty-three billion, two hundred twenty-eight million, forty-six thousand, eight hundred eighty-five".