12922610463 has 24 divisors (see below), whose sum is σ = 21413703168. Its totient is φ = 7356262032.

The previous prime is 12922610443. The next prime is 12922610471. The reversal of 12922610463 is 36401622921.

It is a happy number.

12922610463 is a `hidden beast` number, since 12 + 9 + 22 + 610 + 4 + 6 + 3 = 666.

It is not a de Polignac number, because 12922610463 - 2¹⁸ = 12922348319 is a prime.

It is a super-2 number, since 2×12922610463² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12922610423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373395 + ... + 406532.

It is an arithmetic number, because the mean of its divisors is an integer number (892237632).

Almost surely, 2^12922610463 is an apocalyptic number.

12922610463 is a deficient number, since it is larger than the sum of its proper divisors (8491092705).

12922610463 is a wasteful number, since it uses less digits than its factorization.

12922610463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780203 (or 780200 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

It can be divided in two parts, 1292 and 2610463, that added together give a triangular number (2611755 = T₂₂₈₅).

The spelling of 12922610463 in words is "twelve billion, nine hundred twenty-two million, six hundred ten thousand, four hundred sixty-three".