221102200002 has 16 divisors (see below), whose sum is σ = 442716814080. Its totient is φ = 73615330992.

The previous prime is 221102199979. The next prime is 221102200031. The reversal of 221102200002 is 200002201122.

221102200002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 21344977 + ... + 21355332.

It is an arithmetic number, because the mean of its divisors is an integer number (27669800880).

Almost surely, 2^221102200002 is an apocalyptic number.

221102200002 is an abundant number, since it is smaller than the sum of its proper divisors (221614614078).

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

221102200002 is a wasteful number, since it uses less digits than its factorization.

221102200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42701177.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 221102200002 its reverse (200002201122), we get a palindrome (421104401124).

The spelling of 221102200002 in words is "two hundred twenty-one billion, one hundred two million, two hundred thousand, two".