1120101220202 has 4 divisors (see below), whose sum is σ = 1680151830306. Its totient is φ = 560050610100.

The previous prime is 1120101220193. The next prime is 1120101220213. The reversal of 1120101220202 is 2020221010211.

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., 1116845262481 + 3255957721 = 1056809^2 + 57061^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280025305049 + ... + 280025305052.

Almost surely, 2^{1120101220202} is an apocalyptic number.

1120101220202 is a deficient number, since it is larger than the sum of its proper divisors (560050610104).

1120101220202 is an equidigital number, since it uses as much as digits as its factorization.

1120101220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560050610103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1120101220202 its reverse (2020221010211), we get a palindrome (3140322230413).

The spelling of 1120101220202 in words is "one trillion, one hundred twenty billion, one hundred one million, two hundred twenty thousand, two hundred two".