102003221022 has 8 divisors (see below), whose sum is σ = 204006442056. Its totient is φ = 34001073672.

The previous prime is 102003220951. The next prime is 102003221029. The reversal of 102003221022 is 220122300201.

It is a happy number.

102003221022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

102003221022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 102003220992 and 102003221010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003221029) 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, 8500268413 + ... + 8500268424.

It is an arithmetic number, because the mean of its divisors is an integer number (25500805257).

Almost surely, 2^102003221022 is an apocalyptic number.

102003221022 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.

102003221022 is a wasteful number, since it uses less digits than its factorization.

102003221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000536842.

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

Adding to 102003221022 its reverse (220122300201), we get a palindrome (322125521223).

The spelling of 102003221022 in words is "one hundred two billion, three million, two hundred twenty-one thousand, twenty-two".