12130122195 has 40 divisors (see below), whose sum is σ = 22250082096. Its totient is φ = 6318938304.

The previous prime is 12130122181. The next prime is 12130122211. The reversal of 12130122195 is 59122103121.

It is not a de Polignac number, because 12130122195 - 2¹⁴ = 12130105811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 330852 + ... + 365681.

Almost surely, 2^12130122195 is an apocalyptic number.

12130122195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12130122195 is a deficient number, since it is larger than the sum of its proper divisors (10119959901).

12130122195 is an equidigital number, since it uses as much as digits as its factorization.

12130122195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696593 (or 696584 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 12130122195 in words is "twelve billion, one hundred thirty million, one hundred twenty-two thousand, one hundred ninety-five".