12031223095 has 8 divisors (see below), whose sum is σ = 14438122560. Its totient is φ = 9624541920.

The previous prime is 12031223093. The next prime is 12031223107. The reversal of 12031223095 is 59032213021.

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

It is not a de Polignac number, because 12031223095 - 2¹ = 12031223093 is a prime.

It is a super-5 number, since 5×12031223095⁵ (a number of 52 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031223093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114066 + ... + 192544.

It is an arithmetic number, because the mean of its divisors is an integer number (1804765320).

Almost surely, 2^12031223095 is an apocalyptic number.

12031223095 is a deficient number, since it is larger than the sum of its proper divisors (2406899465).

12031223095 is an equidigital number, since it uses as much as digits as its factorization.

12031223095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109145.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 12031223095 in words is "twelve billion, thirty-one million, two hundred twenty-three thousand, ninety-five".