1012304400322 has 8 divisors (see below), whose sum is σ = 1607777577036. Its totient is φ = 476378541312.

The previous prime is 1012304400257. The next prime is 1012304400361. The reversal of 1012304400322 is 2230044032101.

It can be written as a sum of positive squares in 2 ways, for example, as 1006087235521 + 6217164801 = 1003039^2 + 78849^2 .

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

It is a super-2 number, since 2×1012304400322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012304400293 and 1012304400302.

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, 14886829383 + ... + 14886829450.

Almost surely, 2^{1012304400322} is an apocalyptic number.

1012304400322 is a deficient number, since it is larger than the sum of its proper divisors (595473176714).

1012304400322 is a wasteful number, since it uses less digits than its factorization.

1012304400322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29773658852.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1012304400322 its reverse (2230044032101), we get a palindrome (3242348432423).

The spelling of 1012304400322 in words is "one trillion, twelve billion, three hundred four million, four hundred thousand, three hundred twenty-two".