120220200212102 has 4 divisors (see below), whose sum is σ = 180330300318156. Its totient is φ = 60110100106050.

The previous prime is 120220200211957. The next prime is 120220200212153. The reversal of 120220200212102 is 201212002022021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30055050053024 + ... + 30055050053027.

It is an arithmetic number, because the mean of its divisors is an integer number (45082575079539).

Almost surely, 2^{120220200212102} is an apocalyptic number.

120220200212102 is a deficient number, since it is larger than the sum of its proper divisors (60110100106054).

120220200212102 is an equidigital number, since it uses as much as digits as its factorization.

120220200212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60110100106053.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120220200212102 its reverse (201212002022021), we get a palindrome (321432202234123).

The spelling of 120220200212102 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred million, two hundred twelve thousand, one hundred two".