220211200202210 has 64 divisors (see below), whose sum is σ = 453638514106368. Its totient is φ = 75395570986944.

The previous prime is 220211200202197. The next prime is 220211200202243. The reversal of 220211200202210 is 12202002112022.

It is a happy number.

220211200202210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 445265687 + ... + 445759973.

It is an arithmetic number, because the mean of its divisors is an integer number (7088101782912).

Almost surely, 2^{220211200202210} is an apocalyptic number.

220211200202210 is an abundant number, since it is smaller than the sum of its proper divisors (233427313904158).

220211200202210 is a wasteful number, since it uses less digits than its factorization.

220211200202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503175.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220211200202210 its reverse (12202002112022), we get a palindrome (232413202314232).

The spelling of 220211200202210 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred million, two hundred two thousand, two hundred ten".