1120220221022 has 32 divisors (see below), whose sum is σ = 1983091666944. Its totient is φ = 464427820800.

The previous prime is 1120220221009. The next prime is 1120220221037. The reversal of 1120220221022 is 2201220220211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627647 + ... + 1623077.

It is an arithmetic number, because the mean of its divisors is an integer number (61971614592).

Almost surely, 2^{1120220221022} is an apocalyptic number.

1120220221022 is a deficient number, since it is larger than the sum of its proper divisors (862871445922).

1120220221022 is a wasteful number, since it uses less digits than its factorization.

1120220221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998064.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1120220221022 its reverse (2201220220211), we get a palindrome (3321440441233).

The spelling of 1120220221022 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred twenty-one thousand, twenty-two".