12007802090 has 8 divisors (see below), whose sum is σ = 21614043780. Its totient is φ = 4803120832.

The previous prime is 12007802087. The next prime is 12007802113. The reversal of 12007802090 is 9020870021.

It is a happy number.

12007802090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11875114729 + 132687361 = 108973^2 + 11519^2 .

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

It is a super-2 number, since 2×12007802090² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600390095 + ... + 600390114.

Almost surely, 2^12007802090 is an apocalyptic number.

12007802090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12007802090 is a deficient number, since it is larger than the sum of its proper divisors (9606241690).

12007802090 is a wasteful number, since it uses less digits than its factorization.

12007802090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200780216.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 12007802090 in words is "twelve billion, seven million, eight hundred two thousand, ninety".