1322042244043 has 8 divisors (see below), whose sum is σ = 1334197576800. Its totient is φ = 1309887393408.

The previous prime is 1322042244013. The next prime is 1322042244049. The reversal of 1322042244043 is 3404422402231.

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 1322042244043 - 2²¹ = 1322040146891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1322042243996 and 1322042244014.

It is not an unprimeable number, because it can be changed into a prime (1322042244049) 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, 7723338 + ... + 7892656.

It is an arithmetic number, because the mean of its divisors is an integer number (166774697100).

Almost surely, 2^{1322042244043} is an apocalyptic number.

1322042244043 is a deficient number, since it is larger than the sum of its proper divisors (12155332757).

1322042244043 is a wasteful number, since it uses less digits than its factorization.

1322042244043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241061.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1322042244043 its reverse (3404422402231), we get a palindrome (4726464646274).

The spelling of 1322042244043 in words is "one trillion, three hundred twenty-two billion, forty-two million, two hundred forty-four thousand, forty-three".