210200222221210 has 32 divisors (see below), whose sum is σ = 428910574901760. Its totient is φ = 73527527124288.

The previous prime is 210200222221159. The next prime is 210200222221219. The reversal of 210200222221210 is 12122222002012.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (210200222221219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42550649802 + ... + 42550654741.

It is an arithmetic number, because the mean of its divisors is an integer number (13403455465680).

Almost surely, 2^{210200222221210} is an apocalyptic number.

210200222221210 is an abundant number, since it is smaller than the sum of its proper divisors (218710352680550).

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

210200222221210 is a wasteful number, since it uses less digits than its factorization.

210200222221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85101304582.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210200222221210 its reverse (12122222002012), we get a palindrome (222322444223222).

The spelling of 210200222221210 in words is "two hundred ten trillion, two hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred ten".