20022111130 has 64 divisors (see below), whose sum is σ = 41902318080. Its totient is φ = 6745939200.

The previous prime is 20022111103. The next prime is 20022111167. The reversal of 20022111130 is 3111122002.

It is a self number, because there is not a number n which added to its sum of digits gives 20022111130.

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 31 ways as a sum of consecutive naturals, for example, 8662675 + ... + 8664985.

It is an arithmetic number, because the mean of its divisors is an integer number (654723720).

Almost surely, 2^20022111130 is an apocalyptic number.

20022111130 is an abundant number, since it is smaller than the sum of its proper divisors (21880206950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20022111130 is a wasteful number, since it uses less digits than its factorization.

20022111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20022111130 its reverse (3111122002), we get a palindrome (23133233132).

The spelling of 20022111130 in words is "twenty billion, twenty-two million, one hundred eleven thousand, one hundred thirty".