120100221200202 has 32 divisors (see below), whose sum is σ = 248484378905280. Its totient is φ = 38652763900800.

The previous prime is 120100221200191. The next prime is 120100221200221. The reversal of 120100221200202 is 202002122001021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38541702 + ... + 41541102.

It is an arithmetic number, because the mean of its divisors is an integer number (7765136840790).

Almost surely, 2^{120100221200202} is an apocalyptic number.

120100221200202 is an abundant number, since it is smaller than the sum of its proper divisors (128384157705078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120100221200202 is a wasteful number, since it uses less digits than its factorization.

120100221200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229558.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120100221200202 its reverse (202002122001021), we get a palindrome (322102343201223).

The spelling of 120100221200202 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty-one million, two hundred thousand, two hundred two".