1112342432111 has 4 divisors (see below), whose sum is σ = 1112363784192. Its totient is φ = 1112321080032.

The previous prime is 1112342432101. The next prime is 1112342432177.

It is a happy number.

1112342432111 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1112342432111 - 2²² = 1112338237807 is a prime.

It is a super-2 number, since 2×1112342432111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112342432101) 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, 10597706 + ... + 10702151.

It is an arithmetic number, because the mean of its divisors is an integer number (278090946048).

Almost surely, 2^{1112342432111} is an apocalyptic number.

1112342432111 is a deficient number, since it is larger than the sum of its proper divisors (21352081).

1112342432111 is an equidigital number, since it uses as much as digits as its factorization.

1112342432111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352080.

The product of its digits is 1152, while the sum is 26.

The spelling of 1112342432111 in words is "one trillion, one hundred twelve billion, three hundred forty-two million, four hundred thirty-two thousand, one hundred eleven".