23223198899 has 8 divisors (see below), whose sum is σ = 23765693952. Its totient is φ = 22680813960.

The previous prime is 23223198863. The next prime is 23223198917. The reversal of 23223198899 is 99889132232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23223198899 - 2¹² = 23223194803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23223198809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528902 + ... + 571124.

It is an arithmetic number, because the mean of its divisors is an integer number (2970711744).

Almost surely, 2^23223198899 is an apocalyptic number.

23223198899 is a deficient number, since it is larger than the sum of its proper divisors (542495053).

23223198899 is a wasteful number, since it uses less digits than its factorization.

23223198899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55057.

The product of its digits is 3359232, while the sum is 56.

The spelling of 23223198899 in words is "twenty-three billion, two hundred twenty-three million, one hundred ninety-eight thousand, eight hundred ninety-nine".