12099210010 has 8 divisors (see below), whose sum is σ = 21778578036. Its totient is φ = 4839684000.

The previous prime is 12099209987. The next prime is 12099210061. The reversal of 12099210010 is 1001299021.

It can be written as a sum of positive squares in 2 ways, for example, as 11962015641 + 137194369 = 109371^2 + 11713^2 .

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

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, 604960491 + ... + 604960510.

Almost surely, 2^12099210010 is an apocalyptic number.

12099210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12099210010 is a deficient number, since it is larger than the sum of its proper divisors (9679368026).

12099210010 is a wasteful number, since it uses less digits than its factorization.

12099210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209921008.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 12099210010 in words is "twelve billion, ninety-nine million, two hundred ten thousand, ten".