120012020110 has 8 divisors (see below), whose sum is σ = 216021636216. Its totient is φ = 48004808040.

The previous prime is 120012020077. The next prime is 120012020143. The reversal of 120012020110 is 11020210021.

It is an interprime number because it is at equal distance from previous prime (120012020077) and next prime (120012020143).

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 12001202011 = 120012020110 / (1 + 2 + 0 + 0 + 1 + 2 + 0 + 2 + 0 + 1 + 1 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6000600996 + ... + 6000601015.

It is an arithmetic number, because the mean of its divisors is an integer number (27002704527).

Almost surely, 2^120012020110 is an apocalyptic number.

120012020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120012020110 is a deficient number, since it is larger than the sum of its proper divisors (96009616106).

120012020110 is a wasteful number, since it uses less digits than its factorization.

120012020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12001202018.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120012020110 its reverse (11020210021), we get a palindrome (131032230131).

The spelling of 120012020110 in words is "one hundred twenty billion, twelve million, twenty thousand, one hundred ten".