12286359031 has 4 divisors (see below), whose sum is σ = 12469737592. Its totient is φ = 12102980472.

The previous prime is 12286359011. The next prime is 12286359047. The reversal of 12286359031 is 13095368221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12286359031 - 2²¹ = 12284261879 is a prime.

It is a super-2 number, since 2×12286359031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12286359011) 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, 91689180 + ... + 91689313.

It is an arithmetic number, because the mean of its divisors is an integer number (3117434398).

Almost surely, 2^12286359031 is an apocalyptic number.

12286359031 is a deficient number, since it is larger than the sum of its proper divisors (183378561).

12286359031 is an equidigital number, since it uses as much as digits as its factorization.

12286359031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183378560.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 12286359031 in words is "twelve billion, two hundred eighty-six million, three hundred fifty-nine thousand, thirty-one".