220211000220 has 24 divisors (see below), whose sum is σ = 616590800784. Its totient is φ = 58722933376.

The previous prime is 220211000203. The next prime is 220211000297. The reversal of 220211000220 is 22000112022.

220211000220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 220211000196 and 220211000205.

It is a congruent number.

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, 1835091609 + ... + 1835091728.

It is an arithmetic number, because the mean of its divisors is an integer number (25691283366).

Almost surely, 2^220211000220 is an apocalyptic number.

220211000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220211000220 is an abundant number, since it is smaller than the sum of its proper divisors (396379800564).

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

220211000220 is a wasteful number, since it uses less digits than its factorization.

220211000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670183349 (or 3670183347 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220211000220 its reverse (22000112022), we get a palindrome (242211112242).

The spelling of 220211000220 in words is "two hundred twenty billion, two hundred eleven million, two hundred twenty", and thus it is an aban number.