12100220112010 has 16 divisors (see below), whose sum is σ = 22056097420800. Its totient is φ = 4778821107216.

The previous prime is 12100220111977. The next prime is 12100220112031. The reversal of 12100220112010 is 1021102200121.

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 7 ways as a sum of consecutive naturals, for example, 7658366370 + ... + 7658367949.

It is an arithmetic number, because the mean of its divisors is an integer number (1378506088800).

Almost surely, 2^{12100220112010} is an apocalyptic number.

12100220112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100220112010 is a deficient number, since it is larger than the sum of its proper divisors (9955877308790).

12100220112010 is a wasteful number, since it uses less digits than its factorization.

12100220112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15316734405.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12100220112010 its reverse (1021102200121), we get a palindrome (13121322312131).

The spelling of 12100220112010 in words is "twelve trillion, one hundred billion, two hundred twenty million, one hundred twelve thousand, ten".