102221210122003 has 12 divisors (see below), whose sum is σ = 118977988514880. Its totient is φ = 87568368671952.

The previous prime is 102221210121997. The next prime is 102221210122019. The reversal of 102221210122003 is 300221012122201.

It is not a de Polignac number, because 102221210122003 - 2¹³ = 102221210113811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102221210122033) 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, 592906176 + ... + 593078557.

It is an arithmetic number, because the mean of its divisors is an integer number (9914832376240).

Almost surely, 2^{102221210122003} is an apocalyptic number.

102221210122003 is a deficient number, since it is larger than the sum of its proper divisors (16756778392877).

102221210122003 is a wasteful number, since it uses less digits than its factorization.

102221210122003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185986506 (or 1185986499 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102221210122003 its reverse (300221012122201), we get a palindrome (402442222244204).

The spelling of 102221210122003 in words is "one hundred two trillion, two hundred twenty-one billion, two hundred ten million, one hundred twenty-two thousand, three".