1322143240102 has 8 divisors (see below), whose sum is σ = 1983233613816. Its totient is φ = 661065368832.

The previous prime is 1322143240091. The next prime is 1322143240153. The reversal of 1322143240102 is 2010423412231.

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

It is a congruent number.

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, 2856603 + ... + 3287014.

It is an arithmetic number, because the mean of its divisors is an integer number (247904201727).

Almost surely, 2^{1322143240102} is an apocalyptic number.

1322143240102 is a deficient number, since it is larger than the sum of its proper divisors (661090373714).

1322143240102 is a wasteful number, since it uses less digits than its factorization.

1322143240102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6251222.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1322143240102 its reverse (2010423412231), we get a palindrome (3332566652333).

The spelling of 1322143240102 in words is "one trillion, three hundred twenty-two billion, one hundred forty-three million, two hundred forty thousand, one hundred two".