23988222115 has 16 divisors (see below), whose sum is σ = 33818361696. Its totient is φ = 16103980800.

The previous prime is 23988222109. The next prime is 23988222121. The reversal of 23988222115 is 51122288932.

It is an interprime number because it is at equal distance from previous prime (23988222109) and next prime (23988222121).

It is not a de Polignac number, because 23988222115 - 2⁷ = 23988221987 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 16774266 + ... + 16775695.

It is an arithmetic number, because the mean of its divisors is an integer number (2113647606).

Almost surely, 2^23988222115 is an apocalyptic number.

23988222115 is a deficient number, since it is larger than the sum of its proper divisors (9830139581).

23988222115 is a wasteful number, since it uses less digits than its factorization.

23988222115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33549990.

The product of its digits is 138240, while the sum is 43.

The spelling of 23988222115 in words is "twenty-three billion, nine hundred eighty-eight million, two hundred twenty-two thousand, one hundred fifteen".