102201002002 has 8 divisors (see below), whose sum is σ = 167238003312. Its totient is φ = 46455000900.

The previous prime is 102201001997. The next prime is 102201002017. The reversal of 102201002002 is 200200102201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102201002002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2322750024 + ... + 2322750067.

It is an arithmetic number, because the mean of its divisors is an integer number (20904750414).

Almost surely, 2^102201002002 is an apocalyptic number.

102201002002 is a deficient number, since it is larger than the sum of its proper divisors (65037001310).

102201002002 is a wasteful number, since it uses less digits than its factorization.

102201002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645500104.

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

Adding to 102201002002 its reverse (200200102201), we get a palindrome (302401104203).

The spelling of 102201002002 in words is "one hundred two billion, two hundred one million, two thousand, two".