102322320203228 has 48 divisors (see below), whose sum is σ = 180498526709760. Its totient is φ = 50753119200000.

The previous prime is 102322320203227. The next prime is 102322320203251. The reversal of 102322320203228 is 822302023223201.

It is a junction number, because it is equal to n+sod(n) for n = 102322320203194 and 102322320203203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102322320203227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604832453 + ... + 605001603.

It is an arithmetic number, because the mean of its divisors is an integer number (3760385973120).

Almost surely, 2^{102322320203228} is an apocalyptic number.

It is an amenable number.

102322320203228 is a deficient number, since it is larger than the sum of its proper divisors (78176206506532).

102322320203228 is a wasteful number, since it uses less digits than its factorization.

102322320203228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171818 (or 171816 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 102322320203228 its reverse (822302023223201), we get a palindrome (924624343426429).

The spelling of 102322320203228 in words is "one hundred two trillion, three hundred twenty-two billion, three hundred twenty million, two hundred three thousand, two hundred twenty-eight".