12098373155 has 36 divisors (see below), whose sum is σ = 16088797200. Its totient is φ = 8726984640.

The previous prime is 12098373151. The next prime is 12098373163. The reversal of 12098373155 is 55137389021.

It is not a de Polignac number, because 12098373155 - 2² = 12098373151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12098373151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38165057 + ... + 38165373.

Almost surely, 2^12098373155 is an apocalyptic number.

12098373155 is a deficient number, since it is larger than the sum of its proper divisors (3990424045).

12098373155 is an equidigital number, since it uses as much as digits as its factorization.

12098373155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 12098373155 in words is "twelve billion, ninety-eight million, three hundred seventy-three thousand, one hundred fifty-five".