12302115090 has 16 divisors (see below), whose sum is σ = 29525076288. Its totient is φ = 3280564016.

The previous prime is 12302115053. The next prime is 12302115103. The reversal of 12302115090 is 9051120321.

It is a self number, because there is not a number n which added to its sum of digits gives 12302115090.

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, 205035222 + ... + 205035281.

It is an arithmetic number, because the mean of its divisors is an integer number (1845317268).

Almost surely, 2^12302115090 is an apocalyptic number.

12302115090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12302115090 is an abundant number, since it is smaller than the sum of its proper divisors (17222961198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12302115090 is a wasteful number, since it uses less digits than its factorization.

12302115090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410070513.

The product of its (nonzero) digits is 540, while the sum is 24.

The spelling of 12302115090 in words is "twelve billion, three hundred two million, one hundred fifteen thousand, ninety".