1144244011322 has 16 divisors (see below), whose sum is σ = 1725420275712. Its totient is φ = 569104156080.

The previous prime is 1144244011321. The next prime is 1144244011343. The reversal of 1144244011322 is 2231104424411.

It is a super-2 number, since 2×1144244011322² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1144244011321) 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, 14034908 + ... + 14116200.

It is an arithmetic number, because the mean of its divisors is an integer number (107838767232).

Almost surely, 2^{1144244011322} is an apocalyptic number.

1144244011322 is a deficient number, since it is larger than the sum of its proper divisors (581176264390).

1144244011322 is a wasteful number, since it uses less digits than its factorization.

1144244011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118333.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1144244011322 its reverse (2231104424411), we get a palindrome (3375348435733).

The spelling of 1144244011322 in words is "one trillion, one hundred forty-four billion, two hundred forty-four million, eleven thousand, three hundred twenty-two".