1112000211122 has 8 divisors (see below), whose sum is σ = 1668812792556. Its totient is φ = 555729280272.

The previous prime is 1112000211121. The next prime is 1112000211149. The reversal of 1112000211122 is 2211120002111.

It can be written as a sum of positive squares in 2 ways, for example, as 1109038565881 + 2961645241 = 1053109^2 + 54421^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1112000211097 and 1112000211106.

It is not an unprimeable number, because it can be changed into a prime (1112000211121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135407513 + ... + 135415724.

Almost surely, 2^{1112000211122} is an apocalyptic number.

1112000211122 is a deficient number, since it is larger than the sum of its proper divisors (556812581434).

1112000211122 is a wasteful number, since it uses less digits than its factorization.

1112000211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270825292.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112000211122 its reverse (2211120002111), we get a palindrome (3323120213233).

It can be divided in two parts, 11120002111 and 22, that multiplied together give a palindrome (244640046442).

The spelling of 1112000211122 in words is "one trillion, one hundred twelve billion, two hundred eleven thousand, one hundred twenty-two".