120100222202 has 4 divisors (see below), whose sum is σ = 180150333306. Its totient is φ = 60050111100.

The previous prime is 120100222171. The next prime is 120100222241. The reversal of 120100222202 is 202222001021.

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

It can be written as a sum of positive squares in only one way, i.e., 120069873121 + 30349081 = 346511^2 + 5509^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30025055549 + ... + 30025055552.

Almost surely, 2^120100222202 is an apocalyptic number.

120100222202 is a deficient number, since it is larger than the sum of its proper divisors (60050111104).

120100222202 is an equidigital number, since it uses as much as digits as its factorization.

120100222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60050111103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120100222202 its reverse (202222001021), we get a palindrome (322322223223).

The spelling of 120100222202 in words is "one hundred twenty billion, one hundred million, two hundred twenty-two thousand, two hundred two".