102230220424 has 16 divisors (see below), whose sum is σ = 192358987920. Its totient is φ = 50934490320.

The previous prime is 102230220419. The next prime is 102230220427. The reversal of 102230220424 is 424022032201.

It is a junction number, because it is equal to n+sod(n) for n = 102230220395 and 102230220404.

It is not an unprimeable number, because it can be changed into a prime (102230220427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22575082 + ... + 22579609.

It is an arithmetic number, because the mean of its divisors is an integer number (12022436745).

Almost surely, 2^102230220424 is an apocalyptic number.

It is an amenable number.

102230220424 is a deficient number, since it is larger than the sum of its proper divisors (90128767496).

102230220424 is a wasteful number, since it uses less digits than its factorization.

102230220424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45154980 (or 45154976 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 102230220424 its reverse (424022032201), we get a palindrome (526252252625).

The spelling of 102230220424 in words is "one hundred two billion, two hundred thirty million, two hundred twenty thousand, four hundred twenty-four".