2210200213220 has 12 divisors (see below), whose sum is σ = 4641420447804. Its totient is φ = 884080085280.

The previous prime is 2210200213211. The next prime is 2210200213307. The reversal of 2210200213220 is 223120020122.

It can be written as a sum of positive squares in 2 ways, for example, as 1750985269504 + 459214943716 = 1323248^2 + 677654^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55255005311 + ... + 55255005350.

It is an arithmetic number, because the mean of its divisors is an integer number (386785037317).

Almost surely, 2^{2210200213220} is an apocalyptic number.

2210200213220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210200213220 is an abundant number, since it is smaller than the sum of its proper divisors (2431220234584).

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

2210200213220 is a wasteful number, since it uses less digits than its factorization.

2210200213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110510010670 (or 110510010668 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2210200213220 its reverse (223120020122), we get a palindrome (2433320233342).

The spelling of 2210200213220 in words is "two trillion, two hundred ten billion, two hundred million, two hundred thirteen thousand, two hundred twenty".