1112122101330 has 48 divisors (see below), whose sum is σ = 2969666592984. Its totient is φ = 288550598400.

The previous prime is 1112122101317. The next prime is 1112122101383. The reversal of 1112122101330 is 331012212111.

1112122101330 is a `hidden beast` number, since 1 + 1 + 121 + 2 + 210 + 1 + 330 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 856922341401 + 255199759929 = 925701^2 + 505173^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166981971 + ... + 166988630.

Almost surely, 2^{1112122101330} is an apocalyptic number.

1112122101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112122101330 is an abundant number, since it is smaller than the sum of its proper divisors (1857544491654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112122101330 is a wasteful number, since it uses less digits than its factorization.

1112122101330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333970651 (or 333970648 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1112122101330 its reverse (331012212111), we get a palindrome (1443134313441).

The spelling of 1112122101330 in words is "one trillion, one hundred twelve billion, one hundred twenty-two million, one hundred one thousand, three hundred thirty".