102021030222 has 8 divisors (see below), whose sum is σ = 204042060456. Its totient is φ = 34007010072.

The previous prime is 102021030193. The next prime is 102021030277. The reversal of 102021030222 is 222030120201.

It is a happy number.

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

102021030222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8501752513 + ... + 8501752524.

It is an arithmetic number, because the mean of its divisors is an integer number (25505257557).

Almost surely, 2^102021030222 is an apocalyptic number.

102021030222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102021030222 is a wasteful number, since it uses less digits than its factorization.

102021030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17003505042.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 102021030222 its reverse (222030120201), we get a palindrome (324051150423).

The spelling of 102021030222 in words is "one hundred two billion, twenty-one million, thirty thousand, two hundred twenty-two".