221410332030210 has 16 divisors (see below), whose sum is σ = 531384796872576. Its totient is φ = 59042755208048.

The previous prime is 221410332030179. The next prime is 221410332030263. The reversal of 221410332030210 is 12030233014122.

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, 3690172200474 + ... + 3690172200533.

It is an arithmetic number, because the mean of its divisors is an integer number (33211549804536).

Almost surely, 2^{221410332030210} is an apocalyptic number.

221410332030210 is an abundant number, since it is smaller than the sum of its proper divisors (309974464842366).

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

221410332030210 is a wasteful number, since it uses less digits than its factorization.

221410332030210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7380344401017.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 221410332030210 its reverse (12030233014122), we get a palindrome (233440565044332).

The spelling of 221410332030210 in words is "two hundred twenty-one trillion, four hundred ten billion, three hundred thirty-two million, thirty thousand, two hundred ten".