12922823018495 has 8 divisors (see below), whose sum is σ = 16700263593216. Its totient is φ = 9543007767456.

The previous prime is 12922823018477. The next prime is 12922823018503. The reversal of 12922823018495 is 59481032822921.

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 12922823018495 - 2¹⁶ = 12922822952959 is a prime.

It is a super-2 number, since 2×12922823018495² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12922823018495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99406330847 + ... + 99406330976.

It is an arithmetic number, because the mean of its divisors is an integer number (2087532949152).

Almost surely, 2^{12922823018495} is an apocalyptic number.

12922823018495 is a deficient number, since it is larger than the sum of its proper divisors (3777440574721).

12922823018495 is a wasteful number, since it uses less digits than its factorization.

12922823018495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198812661841.

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 12922823018495 in words is "twelve trillion, nine hundred twenty-two billion, eight hundred twenty-three million, eighteen thousand, four hundred ninety-five".