12091330190 has 8 divisors (see below), whose sum is σ = 21764394360. Its totient is φ = 4836532072.

The previous prime is 12091330187. The next prime is 12091330201. The reversal of 12091330190 is 9103319021.

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

It is a super-2 number, since 2×12091330190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604566500 + ... + 604566519.

It is an arithmetic number, because the mean of its divisors is an integer number (2720549295).

Almost surely, 2^12091330190 is an apocalyptic number.

12091330190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12091330190 is a deficient number, since it is larger than the sum of its proper divisors (9673064170).

12091330190 is a wasteful number, since it uses less digits than its factorization.

12091330190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209133026.

The product of its (nonzero) digits is 1458, while the sum is 29.

The spelling of 12091330190 in words is "twelve billion, ninety-one million, three hundred thirty thousand, one hundred ninety".