12532446642262 has 8 divisors (see below), whose sum is σ = 18827725096656. Its totient is φ = 6256538276712.

The previous prime is 12532446642227. The next prime is 12532446642263. The reversal of 12532446642262 is 26224664423521.

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

It is a super-2 number, since 2×12532446642262² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532446642263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4842520593 + ... + 4842523180.

It is an arithmetic number, because the mean of its divisors is an integer number (2353465637082).

Almost surely, 2^{12532446642262} is an apocalyptic number.

12532446642262 is a deficient number, since it is larger than the sum of its proper divisors (6295278454394).

12532446642262 is an equidigital number, since it uses as much as digits as its factorization.

12532446642262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9685044422.

The product of its digits is 6635520, while the sum is 49.

The spelling of 12532446642262 in words is "twelve trillion, five hundred thirty-two billion, four hundred forty-six million, six hundred forty-two thousand, two hundred sixty-two".