1120002312111 has 4 divisors (see below), whose sum is σ = 1493336416152. Its totient is φ = 746668208072.

The previous prime is 1120002312097. The next prime is 1120002312113. The reversal of 1120002312111 is 1112132000211.

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 1120002312111 - 2⁶ = 1120002312047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120002312113) 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, 186667052016 + ... + 186667052021.

It is an arithmetic number, because the mean of its divisors is an integer number (373334104038).

Almost surely, 2^{1120002312111} is an apocalyptic number.

1120002312111 is a deficient number, since it is larger than the sum of its proper divisors (373334104041).

1120002312111 is an equidigital number, since it uses as much as digits as its factorization.

1120002312111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373334104040.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1120002312111 its reverse (1112132000211), we get a palindrome (2232134312322).

The spelling of 1120002312111 in words is "one trillion, one hundred twenty billion, two million, three hundred twelve thousand, one hundred eleven".