23212294263 has 6 divisors (see below), whose sum is σ = 33528869504. Its totient is φ = 15474862836.

The previous prime is 23212294249. The next prime is 23212294283. The reversal of 23212294263 is 36249221232.

23212294263 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 229 + 426 + 3 = 666.

It is not a de Polignac number, because 23212294263 - 2⁹ = 23212293751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23212294283) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1289571895 + ... + 1289571912.

Almost surely, 2^23212294263 is an apocalyptic number.

23212294263 is a deficient number, since it is larger than the sum of its proper divisors (10316575241).

23212294263 is a wasteful number, since it uses less digits than its factorization.

23212294263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579143813 (or 2579143810 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The spelling of 23212294263 in words is "twenty-three billion, two hundred twelve million, two hundred ninety-four thousand, two hundred sixty-three".