221010200002 has 16 divisors (see below), whose sum is σ = 338831361792. Its totient is φ = 108092777200.

The previous prime is 221010199981. The next prime is 221010200009. The reversal of 221010200002 is 200002010122.

It is not an unprimeable number, because it can be changed into a prime (221010200009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6574258 + ... + 6607789.

It is an arithmetic number, because the mean of its divisors is an integer number (21176960112).

Almost surely, 2^221010200002 is an apocalyptic number.

221010200002 is a deficient number, since it is larger than the sum of its proper divisors (117821161790).

221010200002 is a wasteful number, since it uses less digits than its factorization.

221010200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13182233.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 221010200002 its reverse (200002010122), we get a palindrome (421012210124).

The spelling of 221010200002 in words is "two hundred twenty-one billion, ten million, two hundred thousand, two".