12352512022 has 8 divisors (see below), whose sum is σ = 18529248672. Its totient is φ = 6176095800.

The previous prime is 12352511947. The next prime is 12352512023. The reversal of 12352512022 is 22021525321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352512023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81372 + ... + 176992.

It is an arithmetic number, because the mean of its divisors is an integer number (2316156084).

Almost surely, 2^12352512022 is an apocalyptic number.

12352512022 is a deficient number, since it is larger than the sum of its proper divisors (6176736650).

12352512022 is an equidigital number, since it uses as much as digits as its factorization.

12352512022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160214.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 12352512022 in words is "twelve billion, three hundred fifty-two million, five hundred twelve thousand, twenty-two".