22822447002 has 8 divisors (see below), whose sum is σ = 45644894016. Its totient is φ = 7607482332.

The previous prime is 22822447001. The next prime is 22822447031. The reversal of 22822447002 is 20074422822.

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

22822447002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22822447001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1901870578 + ... + 1901870589.

It is an arithmetic number, because the mean of its divisors is an integer number (5705611752).

Almost surely, 2^22822447002 is an apocalyptic number.

22822447002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22822447002 is a wasteful number, since it uses less digits than its factorization.

22822447002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803741172.

The product of its (nonzero) digits is 28672, while the sum is 33.

Adding to 22822447002 its reverse (20074422822), we get a palindrome (42896869824).

The spelling of 22822447002 in words is "twenty-two billion, eight hundred twenty-two million, four hundred forty-seven thousand, two".