102002302222 has 8 divisors (see below), whose sum is σ = 154580808816. Its totient is φ = 50475365952.

The previous prime is 102002302151. The next prime is 102002302249. The reversal of 102002302222 is 222203200201.

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

It is a super-2 number, since 2×102002302222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102002302196 and 102002302205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262892338 + ... + 262892725.

It is an arithmetic number, because the mean of its divisors is an integer number (19322601102).

Almost surely, 2^102002302222 is an apocalyptic number.

102002302222 is a deficient number, since it is larger than the sum of its proper divisors (52578506594).

102002302222 is an equidigital number, since it uses as much as digits as its factorization.

102002302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525785162.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 102002302222 its reverse (222203200201), we get a palindrome (324205502423).

The spelling of 102002302222 in words is "one hundred two billion, two million, three hundred two thousand, two hundred twenty-two".