10822491205 has 8 divisors (see below), whose sum is σ = 13069710072. Its totient is φ = 8602845888.

The previous prime is 10822491187. The next prime is 10822491217. The reversal of 10822491205 is 50219422801.

It can be written as a sum of positive squares in 4 ways, for example, as 327103396 + 10495387809 = 18086^2 + 102447^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10822491205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6892522 + ... + 6894091.

It is an arithmetic number, because the mean of its divisors is an integer number (1633713759).

Almost surely, 2^10822491205 is an apocalyptic number.

It is an amenable number.

10822491205 is a deficient number, since it is larger than the sum of its proper divisors (2247218867).

10822491205 is a wasteful number, since it uses less digits than its factorization.

10822491205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13786775.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 10822491205 in words is "ten billion, eight hundred twenty-two million, four hundred ninety-one thousand, two hundred five".