1111085021746 has 8 divisors (see below), whose sum is σ = 1904717180160. Its totient is φ = 476179295028.

The previous prime is 1111085021743. The next prime is 1111085021747. The reversal of 1111085021746 is 6471205801111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1111085021743) 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, 39681607906 + ... + 39681607933.

It is an arithmetic number, because the mean of its divisors is an integer number (238089647520).

Almost surely, 2^{1111085021746} is an apocalyptic number.

1111085021746 is a deficient number, since it is larger than the sum of its proper divisors (793632158414).

1111085021746 is an equidigital number, since it uses as much as digits as its factorization.

1111085021746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79363215848.

The product of its (nonzero) digits is 13440, while the sum is 37.

The spelling of 1111085021746 in words is "one trillion, one hundred eleven billion, eighty-five million, twenty-one thousand, seven hundred forty-six".