120012211122110 has 16 divisors (see below), whose sum is σ = 216022123598256. Its totient is φ = 48004852542528.

The previous prime is 120012211122107. The next prime is 120012211122187. The reversal of 120012211122110 is 11221112210021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17139002 + ... + 23103458.

It is an arithmetic number, because the mean of its divisors is an integer number (13501382724891).

Almost surely, 2^{120012211122110} is an apocalyptic number.

120012211122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120012211122110 is a deficient number, since it is larger than the sum of its proper divisors (96009912476146).

120012211122110 is a wasteful number, since it uses less digits than its factorization.

120012211122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976587.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120012211122110 its reverse (11221112210021), we get a palindrome (131233323332131).

The spelling of 120012211122110 in words is "one hundred twenty trillion, twelve billion, two hundred eleven million, one hundred twenty-two thousand, one hundred ten".