120120221120102 has 64 divisors (see below), whose sum is σ = 229594346657280. Its totient is φ = 45884643319296.

The previous prime is 120120221120059. The next prime is 120120221120113. The reversal of 120120221120102 is 201021122021021.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7182188 + ... + 17082864.

It is an arithmetic number, because the mean of its divisors is an integer number (3587411666520).

Almost surely, 2^{120120221120102} is an apocalyptic number.

120120221120102 is a deficient number, since it is larger than the sum of its proper divisors (109474125537178).

120120221120102 is a wasteful number, since it uses less digits than its factorization.

120120221120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9903405.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120120221120102 its reverse (201021122021021), we get a palindrome (321141343141123).

The spelling of 120120221120102 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twenty-one million, one hundred twenty thousand, one hundred two".