102221312333203 has 48 divisors (see below), whose sum is σ = 119382917930496. Its totient is φ = 85738773945600.

The previous prime is 102221312333113. The next prime is 102221312333213. The reversal of 102221312333203 is 302333213122201.

It is a happy number.

It is not a de Polignac number, because 102221312333203 - 2⁹ = 102221312332691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102221312333213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9298758475 + ... + 9298769467.

It is an arithmetic number, because the mean of its divisors is an integer number (2487144123552).

Almost surely, 2^{102221312333203} is an apocalyptic number.

102221312333203 is a deficient number, since it is larger than the sum of its proper divisors (17161605597293).

102221312333203 is a wasteful number, since it uses less digits than its factorization.

102221312333203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832 (or 12773 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 102221312333203 its reverse (302333213122201), we get a palindrome (404554525455404).

The spelling of 102221312333203 in words is "one hundred two trillion, two hundred twenty-one billion, three hundred twelve million, three hundred thirty-three thousand, two hundred three".