12230131332091 has 16 divisors (see below), whose sum is σ = 13077858043008. Its totient is φ = 11397057692800.

The previous prime is 12230131332059. The next prime is 12230131332101. The reversal of 12230131332091 is 19023313103221.

It is a happy number.

It is not a de Polignac number, because 12230131332091 - 2⁵ = 12230131332059 is a prime.

It is a super-2 number, since 2×12230131332091² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230131362091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5211805 + ... + 7184926.

It is an arithmetic number, because the mean of its divisors is an integer number (817366127688).

Almost surely, 2^{12230131332091} is an apocalyptic number.

12230131332091 is a deficient number, since it is larger than the sum of its proper divisors (847726710917).

12230131332091 is a wasteful number, since it uses less digits than its factorization.

12230131332091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12397322.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 12230131332091 in words is "twelve trillion, two hundred thirty billion, one hundred thirty-one million, three hundred thirty-two thousand, ninety-one".