1111711204417 has 4 divisors (see below), whose sum is σ = 1212775859376. Its totient is φ = 1010646549460.

The previous prime is 1111711204397. The next prime is 1111711204447. The reversal of 1111711204417 is 7144021171111.

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 1111711204417 - 2³⁵ = 1077351466049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111711204447) 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, 50532327463 + ... + 50532327484.

It is an arithmetic number, because the mean of its divisors is an integer number (303193964844).

Almost surely, 2^{1111711204417} is an apocalyptic number.

It is an amenable number.

1111711204417 is a deficient number, since it is larger than the sum of its proper divisors (101064654959).

1111711204417 is a wasteful number, since it uses less digits than its factorization.

1111711204417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101064654958.

The product of its (nonzero) digits is 1568, while the sum is 31.

Adding to 1111711204417 its reverse (7144021171111), we get a palindrome (8255732375528).

The spelling of 1111711204417 in words is "one trillion, one hundred eleven billion, seven hundred eleven million, two hundred four thousand, four hundred seventeen".