1322411051242 has 8 divisors (see below), whose sum is σ = 1984621963716. Its totient is φ = 660870396672.

The previous prime is 1322411051197. The next prime is 1322411051303. The reversal of 1322411051242 is 2421501142231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1047099911841 + 275311139401 = 1023279^2 + 524701^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1322411051242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167559543 + ... + 167567434.

Almost surely, 2^{1322411051242} is an apocalyptic number.

1322411051242 is a deficient number, since it is larger than the sum of its proper divisors (662210912474).

1322411051242 is a wasteful number, since it uses less digits than its factorization.

1322411051242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335128952.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1322411051242 its reverse (2421501142231), we get a palindrome (3743912193473).

The spelling of 1322411051242 in words is "one trillion, three hundred twenty-two billion, four hundred eleven million, fifty-one thousand, two hundred forty-two".