221102001010010 has 16 divisors (see below), whose sum is σ = 406451338027776. Its totient is φ = 86559081246288.

The previous prime is 221102001009973. The next prime is 221102001010061. The reversal of 221102001010010 is 10010100201122.

221102001010010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 221102001009973 and 221102001010000.

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, 235214894222 + ... + 235214895161.

It is an arithmetic number, because the mean of its divisors is an integer number (25403208626736).

Almost surely, 2^{221102001010010} is an apocalyptic number.

221102001010010 is a deficient number, since it is larger than the sum of its proper divisors (185349337017766).

221102001010010 is a wasteful number, since it uses less digits than its factorization.

221102001010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470429789437.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 221102001010010 its reverse (10010100201122), we get a palindrome (231112101211132).

The spelling of 221102001010010 in words is "two hundred twenty-one trillion, one hundred two billion, one million, ten thousand, ten".