20210023322 has 16 divisors (see below), whose sum is σ = 32203327200. Its totient is φ = 9485339760.

The previous prime is 20210023319. The next prime is 20210023343. The reversal of 20210023322 is 22332001202.

It is a self number, because there is not a number n which added to its sum of digits gives 20210023322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435504 + ... + 2443787.

It is an arithmetic number, because the mean of its divisors is an integer number (2012707950).

Almost surely, 2^20210023322 is an apocalyptic number.

20210023322 is a deficient number, since it is larger than the sum of its proper divisors (11993303878).

20210023322 is a wasteful number, since it uses less digits than its factorization.

20210023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4879421.

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

Adding to 20210023322 its reverse (22332001202), we get a palindrome (42542024524).

The spelling of 20210023322 in words is "twenty billion, two hundred ten million, twenty-three thousand, three hundred twenty-two".