1112000012011 has 4 divisors (see below), whose sum is σ = 1270857156592. Its totient is φ = 953142867432.

The previous prime is 1112000011979. The next prime is 1112000012017. The reversal of 1112000012011 is 1102100002111.

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

It is not a de Polignac number, because 1112000012011 - 2⁵ = 1112000011979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112000012017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79428572280 + ... + 79428572293.

It is an arithmetic number, because the mean of its divisors is an integer number (317714289148).

Almost surely, 2^{1112000012011} is an apocalyptic number.

1112000012011 is a deficient number, since it is larger than the sum of its proper divisors (158857144581).

1112000012011 is an equidigital number, since it uses as much as digits as its factorization.

1112000012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158857144580.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1112000012011 its reverse (1102100002111), we get a palindrome (2214100014122).

The spelling of 1112000012011 in words is "one trillion, one hundred twelve billion, twelve thousand, eleven".