1213322001302 has 8 divisors (see below), whose sum is σ = 1820475299496. Its totient is φ = 606496901472.

The previous prime is 1213322001233. The next prime is 1213322001317. The reversal of 1213322001302 is 2031002233121.

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, 82040348 + ... + 82055135.

It is an arithmetic number, because the mean of its divisors is an integer number (227559412437).

Almost surely, 2^{1213322001302} is an apocalyptic number.

1213322001302 is a deficient number, since it is larger than the sum of its proper divisors (607153298194).

1213322001302 is a wasteful number, since it uses less digits than its factorization.

1213322001302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164099182.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1213322001302 its reverse (2031002233121), we get a palindrome (3244324234423).

The spelling of 1213322001302 in words is "one trillion, two hundred thirteen billion, three hundred twenty-two million, one thousand, three hundred two".