22206245796 has 96 divisors (see below), whose sum is σ = 66269952000. Its totient is φ = 6298966944.

The previous prime is 22206245771. The next prime is 22206245813. The reversal of 22206245796 is 69754260222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576 + ... + 210743.

It is an arithmetic number, because the mean of its divisors is an integer number (690312000).

Almost surely, 2^22206245796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22206245796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33134976000).

22206245796 is an abundant number, since it is smaller than the sum of its proper divisors (44063706204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22206245796 is a wasteful number, since it uses less digits than its factorization.

22206245796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211478 (or 211470 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 22206245796 in words is "twenty-two billion, two hundred six million, two hundred forty-five thousand, seven hundred ninety-six".