210222102103 has 4 divisors (see below), whose sum is σ = 226393033048. Its totient is φ = 194051171160.

The previous prime is 210222102073. The next prime is 210222102107. The reversal of 210222102103 is 301201222012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210222102103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222102107) 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, 8085465453 + ... + 8085465478.

It is an arithmetic number, because the mean of its divisors is an integer number (56598258262).

Almost surely, 2^210222102103 is an apocalyptic number.

210222102103 is a deficient number, since it is larger than the sum of its proper divisors (16170930945).

210222102103 is a wasteful number, since it uses less digits than its factorization.

210222102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16170930944.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210222102103 its reverse (301201222012), we get a palindrome (511423324115).

The spelling of 210222102103 in words is "two hundred ten billion, two hundred twenty-two million, one hundred two thousand, one hundred three".