1322860063 has 18 divisors (see below), whose sum is σ = 1544527544. Its totient is φ = 1109877792.

The previous prime is 1322860061. The next prime is 1322860129. The reversal of 1322860063 is 3600682231.

It is not a de Polignac number, because 1322860063 - 2¹ = 1322860061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322860061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5677395 + ... + 5677627.

Almost surely, 2^1322860063 is an apocalyptic number.

1322860063 is a deficient number, since it is larger than the sum of its proper divisors (221667481).

1322860063 is an frugal number, since it uses more digits than its factorization.

1322860063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1322860063 is about 36371.1432732049. The cubic root of 1322860063 is about 1097.7530062557.

The spelling of 1322860063 in words is "one billion, three hundred twenty-two million, eight hundred sixty thousand, sixty-three".