102322330221 has 8 divisors (see below), whose sum is σ = 136459125664. Its totient is φ = 68200210800.

The previous prime is 102322330207. The next prime is 102322330267. The reversal of 102322330221 is 122033223201.

It is a happy number.

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

It is not a de Polignac number, because 102322330221 - 2⁷ = 102322330093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102322332221) 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, 3652726 + ... + 3680631.

It is an arithmetic number, because the mean of its divisors is an integer number (17057390708).

Almost surely, 2^102322330221 is an apocalyptic number.

It is an amenable number.

102322330221 is a deficient number, since it is larger than the sum of its proper divisors (34136795443).

102322330221 is an equidigital number, since it uses as much as digits as its factorization.

102322330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7338011.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102322330221 its reverse (122033223201), we get a palindrome (224355553422).

The spelling of 102322330221 in words is "one hundred two billion, three hundred twenty-two million, three hundred thirty thousand, two hundred twenty-one".