120220221112102 has 32 divisors (see below), whose sum is σ = 182274864863040. Its totient is φ = 59464048250880.

The previous prime is 120220221112093. The next prime is 120220221112129. The reversal of 120220221112102 is 201211122022021.

It is a self number, because there is not a number n which added to its sum of digits gives 120220221112102.

It is a congruent number.

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, 355892599 + ... + 356230237.

It is an arithmetic number, because the mean of its divisors is an integer number (5696089526970).

Almost surely, 2^{120220221112102} is an apocalyptic number.

120220221112102 is a deficient number, since it is larger than the sum of its proper divisors (62054643750938).

120220221112102 is a wasteful number, since it uses less digits than its factorization.

120220221112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340768.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120220221112102 its reverse (201211122022021), we get a palindrome (321431343134123).

The spelling of 120220221112102 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred twenty-one million, one hundred twelve thousand, one hundred two".