210022221010 has 32 divisors (see below), whose sum is σ = 432062161920. Its totient is φ = 72004876992.

The previous prime is 210022221007. The next prime is 210022221011. The reversal of 210022221010 is 10122220012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210022221011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2828236 + ... + 2901544.

It is an arithmetic number, because the mean of its divisors is an integer number (13501942560).

Almost surely, 2^210022221010 is an apocalyptic number.

210022221010 is an abundant number, since it is smaller than the sum of its proper divisors (222039940910).

210022221010 is a wasteful number, since it uses less digits than its factorization.

210022221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114250.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210022221010 its reverse (10122220012), we get a palindrome (220144441022).

The spelling of 210022221010 in words is "two hundred ten billion, twenty-two million, two hundred twenty-one thousand, ten".