1144002423322 has 24 divisors (see below), whose sum is σ = 1886449975200. Its totient is φ = 519928275240.

The previous prime is 1144002423203. The next prime is 1144002423373. The reversal of 1144002423322 is 2233242004411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1419579 + ... + 2074417.

It is an arithmetic number, because the mean of its divisors is an integer number (78602082300).

Almost surely, 2^{1144002423322} is an apocalyptic number.

1144002423322 is a deficient number, since it is larger than the sum of its proper divisors (742447551878).

1144002423322 is a wasteful number, since it uses less digits than its factorization.

1144002423322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662082 (or 662071 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1144002423322 its reverse (2233242004411), we get a palindrome (3377244427733).

The spelling of 1144002423322 in words is "one trillion, one hundred forty-four billion, two million, four hundred twenty-three thousand, three hundred twenty-two".