1110111412213 has 4 divisors (see below), whose sum is σ = 1125746784288. Its totient is φ = 1094476040140.

The previous prime is 1110111412211. The next prime is 1110111412273. The reversal of 1110111412213 is 3122141110111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1110111412213 - 2¹ = 1110111412211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111412211) 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, 7817685931 + ... + 7817686072.

It is an arithmetic number, because the mean of its divisors is an integer number (281436696072).

Almost surely, 2^{1110111412213} is an apocalyptic number.

It is an amenable number.

1110111412213 is a deficient number, since it is larger than the sum of its proper divisors (15635372075).

1110111412213 is an equidigital number, since it uses as much as digits as its factorization.

1110111412213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15635372074.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 1110111412213 its reverse (3122141110111), we get a palindrome (4232252522324).

The spelling of 1110111412213 in words is "one trillion, one hundred ten billion, one hundred eleven million, four hundred twelve thousand, two hundred thirteen".