1120719442571 has 4 divisors (see below), whose sum is σ = 1120741292352. Its totient is φ = 1120697592792.

The previous prime is 1120719442567. The next prime is 1120719442613. The reversal of 1120719442571 is 1752449170211.

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 1120719442571 - 2² = 1120719442567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120719442501) 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, 10847771 + ... + 10950596.

It is an arithmetic number, because the mean of its divisors is an integer number (280185323088).

Almost surely, 2^{1120719442571} is an apocalyptic number.

1120719442571 is a deficient number, since it is larger than the sum of its proper divisors (21849781).

1120719442571 is an equidigital number, since it uses as much as digits as its factorization.

1120719442571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21849780.

The product of its (nonzero) digits is 141120, while the sum is 44.

The spelling of 1120719442571 in words is "one trillion, one hundred twenty billion, seven hundred nineteen million, four hundred forty-two thousand, five hundred seventy-one".