1111227049267 has 4 divisors (see below), whose sum is σ = 1111232473360. Its totient is φ = 1111221625176.

The previous prime is 1111227049243. The next prime is 1111227049279. The reversal of 1111227049267 is 7629407221111.

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 1111227049267 - 2¹⁵ = 1111227016499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111227049237) 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, 2392167 + ... + 2818672.

It is an arithmetic number, because the mean of its divisors is an integer number (277808118340).

Almost surely, 2^{1111227049267} is an apocalyptic number.

1111227049267 is a deficient number, since it is larger than the sum of its proper divisors (5424093).

1111227049267 is an equidigital number, since it uses as much as digits as its factorization.

1111227049267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424092.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 1111227049267 in words is "one trillion, one hundred eleven billion, two hundred twenty-seven million, forty-nine thousand, two hundred sixty-seven".