1322068775990 has 16 divisors (see below), whose sum is σ = 2483190049248. Its totient is φ = 505835009856.

The previous prime is 1322068775981. The next prime is 1322068776019. The reversal of 1322068775990 is 995778602231.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2874062327 + ... + 2874062786.

It is an arithmetic number, because the mean of its divisors is an integer number (155199378078).

Almost surely, 2^{1322068775990} is an apocalyptic number.

1322068775990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322068775990 is a deficient number, since it is larger than the sum of its proper divisors (1161121273258).

1322068775990 is a wasteful number, since it uses less digits than its factorization.

1322068775990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748125143.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 1322068775990 in words is "one trillion, three hundred twenty-two billion, sixty-eight million, seven hundred seventy-five thousand, nine hundred ninety".