220211200220202 has 40 divisors (see below), whose sum is σ = 514889956079136. Its totient is φ = 70212266735688.

The previous prime is 220211200220191. The next prime is 220211200220203. The reversal of 220211200220202 is 202022002112022.

220211200220202 is a `hidden beast` number, since 2 + 20 + 21 + 1 + 200 + 220 + 202 = 666.

220211200220202 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 (18).

It is not an unprimeable number, because it can be changed into a prime (220211200220203) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29550613588 + ... + 29550621039.

Almost surely, 2^{220211200220202} is an apocalyptic number.

220211200220202 is an abundant number, since it is smaller than the sum of its proper divisors (294678755858934).

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

220211200220202 is a wasteful number, since it uses less digits than its factorization.

220211200220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59101234664 (or 59101234655 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 220211200220202 its reverse (202022002112022), we get a palindrome (422233202332224).

The spelling of 220211200220202 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred million, two hundred twenty thousand, two hundred two".