1112020032122 has 16 divisors (see below), whose sum is σ = 1767829966272. Its totient is φ = 522805617600.

The previous prime is 1112020032091. The next prime is 1112020032199. The reversal of 1112020032122 is 2212300202111.

It is a super-3 number, since 3×1112020032122³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 1112020032122.

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, 15523958 + ... + 15595425.

It is an arithmetic number, because the mean of its divisors is an integer number (110489372892).

Almost surely, 2^{1112020032122} is an apocalyptic number.

1112020032122 is a deficient number, since it is larger than the sum of its proper divisors (655809934150).

1112020032122 is a wasteful number, since it uses less digits than its factorization.

1112020032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31120453.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1112020032122 its reverse (2212300202111), we get a palindrome (3324320234233).

The spelling of 1112020032122 in words is "one trillion, one hundred twelve billion, twenty million, thirty-two thousand, one hundred twenty-two".