1144015020223 has 8 divisors (see below), whose sum is σ = 1144362265200. Its totient is φ = 1143667842240.

The previous prime is 1144015020157. The next prime is 1144015020241. The reversal of 1144015020223 is 3220205104411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144015020223 - 2¹⁷ = 1144014889151 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 (1144015020263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66826461 + ... + 66843577.

It is an arithmetic number, because the mean of its divisors is an integer number (143045283150).

Almost surely, 2^{1144015020223} is an apocalyptic number.

1144015020223 is a deficient number, since it is larger than the sum of its proper divisors (347244977).

1144015020223 is an equidigital number, since it uses as much as digits as its factorization.

1144015020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33497.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 1144015020223 in words is "one trillion, one hundred forty-four billion, fifteen million, twenty thousand, two hundred twenty-three".