120112220122102 has 16 divisors (see below), whose sum is σ = 196365112418160. Its totient is φ = 54768500740512.

The previous prime is 120112220122087. The next prime is 120112220122117. The reversal of 120112220122102 is 201221022211021.

It is an interprime number because it is at equal distance from previous prime (120112220122087) and next prime (120112220122117).

It is a self number, because there is not a number n which added to its sum of digits gives 120112220122102.

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, 27829520577 + ... + 27829524892.

It is an arithmetic number, because the mean of its divisors is an integer number (12272819526135).

Almost surely, 2^{120112220122102} is an apocalyptic number.

120112220122102 is a deficient number, since it is larger than the sum of its proper divisors (76252892296058).

120112220122102 is a wasteful number, since it uses less digits than its factorization.

120112220122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55659045567.

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

Adding to 120112220122102 its reverse (201221022211021), we get a palindrome (321333242333123).

The spelling of 120112220122102 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred twenty million, one hundred twenty-two thousand, one hundred two".