22000004570 has 16 divisors (see below), whose sum is σ = 39807341568. Its totient is φ = 8753927760.

The previous prime is 22000004519. The next prime is 22000004599. The reversal of 22000004570 is 7540000022.

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, 5757254 + ... + 5761073.

It is an arithmetic number, because the mean of its divisors is an integer number (2487958848).

Almost surely, 2^22000004570 is an apocalyptic number.

22000004570 is a deficient number, since it is larger than the sum of its proper divisors (17807336998).

22000004570 is a wasteful number, since it uses less digits than its factorization.

22000004570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11518525.

The product of its (nonzero) digits is 560, while the sum is 20.

Adding to 22000004570 its reverse (7540000022), we get a palindrome (29540004592).

The spelling of 22000004570 in words is "twenty-two billion, four thousand, five hundred seventy".