12210109994 has 8 divisors (see below), whose sum is σ = 18316532928. Its totient is φ = 6104599020.

The previous prime is 12210109993. The next prime is 12210110047. The reversal of 12210109994 is 49990101221.

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

It is not an unprimeable number, because it can be changed into a prime (12210109991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193472 + ... + 248699.

It is an arithmetic number, because the mean of its divisors is an integer number (2289566616).

Almost surely, 2^12210109994 is an apocalyptic number.

12210109994 is a deficient number, since it is larger than the sum of its proper divisors (6106422934).

12210109994 is a wasteful number, since it uses less digits than its factorization.

12210109994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455980.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 12210109994 in words is "twelve billion, two hundred ten million, one hundred nine thousand, nine hundred ninety-four".