1322222449342 has 8 divisors (see below), whose sum is σ = 1983347262432. Its totient is φ = 661106695200.

The previous prime is 1322222449319. The next prime is 1322222449343. The reversal of 1322222449342 is 2439442222231.

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

It is a junction number, because it is equal to n+sod(n) for n = 1322222449295 and 1322222449304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322222449343) 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, 1887259 + ... + 2491222.

It is an arithmetic number, because the mean of its divisors is an integer number (247918407804).

Almost surely, 2^{1322222449342} is an apocalyptic number.

1322222449342 is a deficient number, since it is larger than the sum of its proper divisors (661124813090).

1322222449342 is a wasteful number, since it uses less digits than its factorization.

1322222449342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529474.

The product of its digits is 331776, while the sum is 40.

The spelling of 1322222449342 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, four hundred forty-nine thousand, three hundred forty-two".