1112031302211 has 12 divisors (see below), whose sum is σ = 1610741723760. Its totient is φ = 739289145840.

The previous prime is 1112031302209. The next prime is 1112031302227. The reversal of 1112031302211 is 1122031302111.

1112031302211 is a `hidden beast` number, since 1 + 1 + 120 + 31 + 302 + 211 = 666.

It is not a de Polignac number, because 1112031302211 - 2¹ = 1112031302209 is a prime.

It is a super-2 number, since 2×1112031302211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112031301211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172084560 + ... + 172091021.

It is an arithmetic number, because the mean of its divisors is an integer number (134228476980).

Almost surely, 2^{1112031302211} is an apocalyptic number.

1112031302211 is a deficient number, since it is larger than the sum of its proper divisors (498710421549).

1112031302211 is a wasteful number, since it uses less digits than its factorization.

1112031302211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344175946 (or 344175943 counting only the distinct ones).

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

Adding to 1112031302211 its reverse (1122031302111), we get a palindrome (2234062604322).

The spelling of 1112031302211 in words is "one trillion, one hundred twelve billion, thirty-one million, three hundred two thousand, two hundred eleven".