1120221446399 has 4 divisors (see below), whose sum is σ = 1222059759720. Its totient is φ = 1018383133080.

The previous prime is 1120221446389. The next prime is 1120221446437. The reversal of 1120221446399 is 9936441220211.

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 1120221446399 - 2⁸ = 1120221446143 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 (1120221446339) 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, 50919156644 + ... + 50919156665.

It is an arithmetic number, because the mean of its divisors is an integer number (305514939930).

Almost surely, 2^{1120221446399} is an apocalyptic number.

1120221446399 is a deficient number, since it is larger than the sum of its proper divisors (101838313321).

1120221446399 is a wasteful number, since it uses less digits than its factorization.

1120221446399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101838313320.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 1120221446399 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, four hundred forty-six thousand, three hundred ninety-nine".