7822147322 has 16 divisors (see below), whose sum is σ = 13241253600. Its totient is φ = 3432917040.

The previous prime is 7822147301. The next prime is 7822147339. The reversal of 7822147322 is 2237412287.

It is a super-3 number, since 3×7822147322³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 6129572 + ... + 6130847.

It is an arithmetic number, because the mean of its divisors is an integer number (827578350).

Almost surely, 2^7822147322 is an apocalyptic number.

7822147322 is a deficient number, since it is larger than the sum of its proper divisors (5419106278).

7822147322 is a wasteful number, since it uses less digits than its factorization.

7822147322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260461.

The product of its digits is 75264, while the sum is 38.

The square root of 7822147322 is about 88442.9043055462. The cubic root of 7822147322 is about 1985.0677346834.

The spelling of 7822147322 in words is "seven billion, eight hundred twenty-two million, one hundred forty-seven thousand, three hundred twenty-two".