220211201010210 has 16 divisors (see below), whose sum is σ = 528506882424576. Its totient is φ = 58722986936048.

The previous prime is 220211201010187. The next prime is 220211201010277. The reversal of 220211201010210 is 12010102112022.

It is a super-2 number, since 2×220211201010210² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220211201010210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3670186683474 + ... + 3670186683533.

It is an arithmetic number, because the mean of its divisors is an integer number (33031680151536).

Almost surely, 2^{220211201010210} is an apocalyptic number.

220211201010210 is an abundant number, since it is smaller than the sum of its proper divisors (308295681414366).

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

220211201010210 is a wasteful number, since it uses less digits than its factorization.

220211201010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7340373367017.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220211201010210 its reverse (12010102112022), we get a palindrome (232221303122232).

The spelling of 220211201010210 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred one million, ten thousand, two hundred ten".