23212102299 has 16 divisors (see below), whose sum is σ = 31623063552. Its totient is φ = 15138252608.

The previous prime is 23212102247. The next prime is 23212102307. The reversal of 23212102299 is 99220121232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 23212102299 - 2¹³ = 23212094107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23212102099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265342 + ... + 341804.

It is an arithmetic number, because the mean of its divisors is an integer number (1976441472).

Almost surely, 2^23212102299 is an apocalyptic number.

23212102299 is a deficient number, since it is larger than the sum of its proper divisors (8410961253).

23212102299 is a wasteful number, since it uses less digits than its factorization.

23212102299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78666.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 23212102299 in words is "twenty-three billion, two hundred twelve million, one hundred two thousand, two hundred ninety-nine".