120220110112102 has 128 divisors (see below), whose sum is σ = 242336608496640. Its totient is φ = 43197632432640.

The previous prime is 120220110112079. The next prime is 120220110112103. The reversal of 120220110112102 is 201211011022021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220110112103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15874829188 + ... + 15874836760.

It is an arithmetic number, because the mean of its divisors is an integer number (1893254753880).

Almost surely, 2^{120220110112102} is an apocalyptic number.

120220110112102 is an abundant number, since it is smaller than the sum of its proper divisors (122116498384538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120220110112102 is a wasteful number, since it uses less digits than its factorization.

120220110112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13598.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120220110112102 its reverse (201211011022021), we get a palindrome (321431121134123).

The spelling of 120220110112102 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred ten million, one hundred twelve thousand, one hundred two".