2142322041322 has 8 divisors (see below), whose sum is σ = 3221873358336. Its totient is φ = 1068364255212.

The previous prime is 2142322041289. The next prime is 2142322041341. The reversal of 2142322041322 is 2231402232412.

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

It is a super-2 number, since 2×2142322041322² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398381768 + ... + 1398383299.

It is an arithmetic number, because the mean of its divisors is an integer number (402734169792).

Almost surely, 2^{2142322041322} is an apocalyptic number.

2142322041322 is a deficient number, since it is larger than the sum of its proper divisors (1079551317014).

2142322041322 is a wasteful number, since it uses less digits than its factorization.

2142322041322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796765452.

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

Adding to 2142322041322 its reverse (2231402232412), we get a palindrome (4373724273734).

The spelling of 2142322041322 in words is "two trillion, one hundred forty-two billion, three hundred twenty-two million, forty-one thousand, three hundred twenty-two".