1120220021202 has 16 divisors (see below), whose sum is σ = 2240509354272. Its totient is φ = 373395121760.

The previous prime is 1120220021183. The next prime is 1120220021213. The reversal of 1120220021202 is 2021200220211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676699 + ... + 3066782.

It is an arithmetic number, because the mean of its divisors is an integer number (140031834642).

Almost surely, 2^{1120220021202} is an apocalyptic number.

1120220021202 is an abundant number, since it is smaller than the sum of its proper divisors (1120289333070).

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

1120220021202 is a wasteful number, since it uses less digits than its factorization.

1120220021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775993.

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

Adding to 1120220021202 its reverse (2021200220211), we get a palindrome (3141420241413).

The spelling of 1120220021202 in words is "one trillion, one hundred twenty billion, two hundred twenty million, twenty-one thousand, two hundred two".