120120210220102 has 16 divisors (see below), whose sum is σ = 183429031544352. Its totient is φ = 58983782717440.

The previous prime is 120120210220079. The next prime is 120120210220117. The reversal of 120120210220102 is 201022012021021.

It is a happy number.

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, 1645716373 + ... + 1645789360.

It is an arithmetic number, because the mean of its divisors is an integer number (11464314471522).

Almost surely, 2^{120120210220102} is an apocalyptic number.

120120210220102 is a deficient number, since it is larger than the sum of its proper divisors (63308821324250).

120120210220102 is a wasteful number, since it uses less digits than its factorization.

120120210220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291506063.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120120210220102 its reverse (201022012021021), we get a palindrome (321142222241123).

The spelling of 120120210220102 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred ten million, two hundred twenty thousand, one hundred two".