20222001130 has 16 divisors (see below), whose sum is σ = 36466893864. Its totient is φ = 8073846720.

The previous prime is 20222001113. The next prime is 20222001139. The reversal of 20222001130 is 3110022202.

It can be written as a sum of positive squares in 4 ways, for example, as 17087456961 + 3134544169 = 130719^2 + 55987^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20222001130.

It is not an unprimeable number, because it can be changed into a prime (20222001139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863537 + ... + 1874356.

Almost surely, 2^20222001130 is an apocalyptic number.

20222001130 is a deficient number, since it is larger than the sum of its proper divisors (16244892734).

20222001130 is a wasteful number, since it uses less digits than its factorization.

20222001130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738441.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20222001130 its reverse (3110022202), we get a palindrome (23332023332).

The spelling of 20222001130 in words is "twenty billion, two hundred twenty-two million, one thousand, one hundred thirty".