1120220012122 has 8 divisors (see below), whose sum is σ = 1681336811700. Its totient is φ = 559774408224.

The previous prime is 1120220012117. The next prime is 1120220012173. The reversal of 1120220012122 is 2212100220211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1084241130361 + 35978881761 = 1041269^2 + 189681^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1120220012122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120220012096 and 1120220012105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167794747 + ... + 167801422.

Almost surely, 2^{1120220012122} is an apocalyptic number.

1120220012122 is a deficient number, since it is larger than the sum of its proper divisors (561116799578).

1120220012122 is a wasteful number, since it uses less digits than its factorization.

1120220012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335597840.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120220012122 its reverse (2212100220211), we get a palindrome (3332320232333).

The spelling of 1120220012122 in words is "one trillion, one hundred twenty billion, two hundred twenty million, twelve thousand, one hundred twenty-two".