220111203130 has 192 divisors, whose sum is σ = 530565251328. Its totient is φ = 65005839360.

The previous prime is 220111203049. The next prime is 220111203167. The reversal of 220111203130 is 31302111022.

220111203130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220111203130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5988589 + ... + 6025231.

It is an arithmetic number, because the mean of its divisors is an integer number (2763360684).

Almost surely, 2^220111203130 is an apocalyptic number.

220111203130 is an abundant number, since it is smaller than the sum of its proper divisors (310454048198).

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

220111203130 is a wasteful number, since it uses less digits than its factorization.

220111203130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36741 (or 36734 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220111203130 its reverse (31302111022), we get a palindrome (251413314152).

The spelling of 220111203130 in words is "two hundred twenty billion, one hundred eleven million, two hundred three thousand, one hundred thirty".