1112112102011 has 8 divisors (see below), whose sum is σ = 1123148661984. Its totient is φ = 1101076043200.

The previous prime is 1112112101939. The next prime is 1112112102037. The reversal of 1112112102011 is 1102012112111.

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

It is a cyclic number.

It is not a de Polignac number, because 1112112102011 - 2³⁸ = 837234195067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112112102091) 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, 5647370 + ... + 5840976.

It is an arithmetic number, because the mean of its divisors is an integer number (140393582748).

Almost surely, 2^{1112112102011} is an apocalyptic number.

1112112102011 is a deficient number, since it is larger than the sum of its proper divisors (11036559973).

1112112102011 is a wasteful number, since it uses less digits than its factorization.

1112112102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250581.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1112112102011 its reverse (1102012112111), we get a palindrome (2214124214122).

The spelling of 1112112102011 in words is "one trillion, one hundred twelve billion, one hundred twelve million, one hundred two thousand, eleven".