12197136290 has 16 divisors (see below), whose sum is σ = 22016007360. Its totient is φ = 4865262960.

The previous prime is 12197136283. The next prime is 12197136323. The reversal of 12197136290 is 9263179121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695176 + ... + 1702355.

It is an arithmetic number, because the mean of its divisors is an integer number (1376000460).

Almost surely, 2^12197136290 is an apocalyptic number.

12197136290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12197136290 is a deficient number, since it is larger than the sum of its proper divisors (9818871070).

12197136290 is a wasteful number, since it uses less digits than its factorization.

12197136290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397897.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 12197136290 in words is "twelve billion, one hundred ninety-seven million, one hundred thirty-six thousand, two hundred ninety".