1112010102122 has 4 divisors (see below), whose sum is σ = 1668015153186. Its totient is φ = 556005051060.

The previous prime is 1112010102109. The next prime is 1112010102143. The reversal of 1112010102122 is 2212010102111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1082305234921 + 29704867201 = 1040339^2 + 172351^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1112010102097 and 1112010102106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278002525529 + ... + 278002525532.

Almost surely, 2^{1112010102122} is an apocalyptic number.

1112010102122 is a deficient number, since it is larger than the sum of its proper divisors (556005051064).

1112010102122 is an equidigital number, since it uses as much as digits as its factorization.

1112010102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556005051063.

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

Adding to 1112010102122 its reverse (2212010102111), we get a palindrome (3324020204233).

The spelling of 1112010102122 in words is "one trillion, one hundred twelve billion, ten million, one hundred two thousand, one hundred twenty-two".