1000112220011 has 8 divisors (see below), whose sum is σ = 1019046589344. Its totient is φ = 981180233280.

The previous prime is 1000112220001. The next prime is 1000112220067. The reversal of 1000112220011 is 1100222110001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000112220011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000112219974 and 1000112220001.

It is not an unprimeable number, because it can be changed into a prime (1000112220001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263426 + ... + 1438616.

It is an arithmetic number, because the mean of its divisors is an integer number (127380823668).

Almost surely, 2^{1000112220011} is an apocalyptic number.

1000112220011 is a deficient number, since it is larger than the sum of its proper divisors (18934369333).

1000112220011 is a wasteful number, since it uses less digits than its factorization.

1000112220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191301.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000112220011 its reverse (1100222110001), we get a palindrome (2100334330012).

The spelling of 1000112220011 in words is "one trillion, one hundred twelve million, two hundred twenty thousand, eleven".