221102002110010 has 256 divisors, whose sum is σ = 480126161387520. Its totient is φ = 71718369408000.

The previous prime is 221102002110001. The next prime is 221102002110043. The reversal of 221102002110010 is 10011200201122.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15346838227 + ... + 15346852633.

It is an arithmetic number, because the mean of its divisors is an integer number (1875492817920).

Almost surely, 2^{221102002110010} is an apocalyptic number.

221102002110010 is an abundant number, since it is smaller than the sum of its proper divisors (259024159277510).

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

221102002110010 is a wasteful number, since it uses less digits than its factorization.

221102002110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15213.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 221102002110010 its reverse (10011200201122), we get a palindrome (231113202311132).

The spelling of 221102002110010 in words is "two hundred twenty-one trillion, one hundred two billion, two million, one hundred ten thousand, ten".