102201222002 has 16 divisors (see below), whose sum is σ = 167257086624. Its totient is φ = 46449900000.

The previous prime is 102201221989. The next prime is 102201222007. The reversal of 102201222002 is 200222102201.

It is not an unprimeable number, because it can be changed into a prime (102201222007) 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, 55499 + ... + 455502.

It is an arithmetic number, because the mean of its divisors is an integer number (10453567914).

Almost surely, 2^102201222002 is an apocalyptic number.

102201222002 is a deficient number, since it is larger than the sum of its proper divisors (65055864622).

102201222002 is a wasteful number, since it uses less digits than its factorization.

102201222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520105.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102201222002 its reverse (200222102201), we get a palindrome (302423324203).

The spelling of 102201222002 in words is "one hundred two billion, two hundred one million, two hundred twenty-two thousand, two".