120100121100122 has 32 divisors (see below), whose sum is σ = 180826944480000. Its totient is φ = 59824768872960.

The previous prime is 120100121100013. The next prime is 120100121100131. The reversal of 120100121100122 is 221001121001021.

It is a junction number, because it is equal to n+sod(n) for n = 120100121100097 and 120100121100106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8698488143 + ... + 8698501949.

It is an arithmetic number, because the mean of its divisors is an integer number (5650842015000).

Almost surely, 2^{120100121100122} is an apocalyptic number.

120100121100122 is a deficient number, since it is larger than the sum of its proper divisors (60726823379878).

120100121100122 is a wasteful number, since it uses less digits than its factorization.

120100121100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23366.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120100121100122 its reverse (221001121001021), we get a palindrome (341101242101143).

The spelling of 120100121100122 in words is "one hundred twenty trillion, one hundred billion, one hundred twenty-one million, one hundred thousand, one hundred twenty-two".