20022130322 has 32 divisors (see below), whose sum is σ = 31502205504. Its totient is φ = 9535680000.

The previous prime is 20022130313. The next prime is 20022130351. The reversal of 20022130322 is 22303122002.

It is a self number, because there is not a number n which added to its sum of digits gives 20022130322.

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 15 ways as a sum of consecutive naturals, for example, 604697 + ... + 636947.

It is an arithmetic number, because the mean of its divisors is an integer number (984443922).

Almost surely, 2^20022130322 is an apocalyptic number.

20022130322 is a deficient number, since it is larger than the sum of its proper divisors (11480075182).

20022130322 is a wasteful number, since it uses less digits than its factorization.

20022130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32474.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20022130322 its reverse (22303122002), we get a palindrome (42325252324).

The spelling of 20022130322 in words is "twenty billion, twenty-two million, one hundred thirty thousand, three hundred twenty-two".