102024221222 has 24 divisors (see below), whose sum is σ = 192243990288. Its totient is φ = 39749695920.

The previous prime is 102024221177. The next prime is 102024221227. The reversal of 102024221222 is 222122420201.

It is a junction number, because it is equal to n+sod(n) for n = 102024221194 and 102024221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102024221227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30111713 + ... + 30115100.

It is an arithmetic number, because the mean of its divisors is an integer number (8010166262).

Almost surely, 2^102024221222 is an apocalyptic number.

102024221222 is a deficient number, since it is larger than the sum of its proper divisors (90219769066).

102024221222 is a wasteful number, since it uses less digits than its factorization.

102024221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60226844 (or 60226833 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 102024221222 its reverse (222122420201), we get a palindrome (324146641423).

It can be divided in two parts, 1020 and 24221222, that added together give a palindrome (24222242).

The spelling of 102024221222 in words is "one hundred two billion, twenty-four million, two hundred twenty-one thousand, two hundred twenty-two".