20022053522330 has 32 divisors (see below), whose sum is σ = 36475387300800. Its totient is φ = 7912009014912.

The previous prime is 20022053522323. The next prime is 20022053522381. The reversal of 20022053522330 is 3322535022002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20022053522293 and 20022053522302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20555366 + ... + 21507374.

It is an arithmetic number, because the mean of its divisors is an integer number (1139855853150).

Almost surely, 2^{20022053522330} is an apocalyptic number.

20022053522330 is a deficient number, since it is larger than the sum of its proper divisors (16453333778470).

20022053522330 is a wasteful number, since it uses less digits than its factorization.

20022053522330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977438.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 20022053522330 its reverse (3322535022002), we get a palindrome (23344588544332).

The spelling of 20022053522330 in words is "twenty trillion, twenty-two billion, fifty-three million, five hundred twenty-two thousand, three hundred thirty".