100120120220202 has 16 divisors (see below), whose sum is σ = 200249439959232. Its totient is φ = 33371840153600.

The previous prime is 100120120220149. The next prime is 100120120220203. The reversal of 100120120220202 is 202022021021001.

It is not an unprimeable number, because it can be changed into a prime (100120120220203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383171799 + ... + 383433002.

It is an arithmetic number, because the mean of its divisors is an integer number (12515589997452).

Almost surely, 2^{100120120220202} is an apocalyptic number.

100120120220202 is an abundant number, since it is smaller than the sum of its proper divisors (100129319739030).

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

100120120220202 is a wasteful number, since it uses less digits than its factorization.

100120120220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766626573.

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

Adding to 100120120220202 its reverse (202022021021001), we get a palindrome (302142141241203).

The spelling of 100120120220202 in words is "one hundred trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty thousand, two hundred two".