1120220220022 has 16 divisors (see below), whose sum is σ = 1707997377600. Its totient is φ = 550889058240.

The previous prime is 1120220220017. The next prime is 1120220220047. The reversal of 1120220220022 is 2200220220211.

It is a super-2 number, since 2×1120220220022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120220219978 and 1120220220005.

It is a congruent number.

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, 1449354 + ... + 2083522.

It is an arithmetic number, because the mean of its divisors is an integer number (106749836100).

Almost surely, 2^{1120220220022} is an apocalyptic number.

1120220220022 is a deficient number, since it is larger than the sum of its proper divisors (587777157578).

1120220220022 is a wasteful number, since it uses less digits than its factorization.

1120220220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648711.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1120220220022 its reverse (2200220220211), we get a palindrome (3320440440233).

The spelling of 1120220220022 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred twenty thousand, twenty-two".