210212422103 has 8 divisors (see below), whose sum is σ = 212773309200. Its totient is φ = 207655956288.

The previous prime is 210212422039. The next prime is 210212422109. The reversal of 210212422103 is 301224212012.

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

It is not a de Polignac number, because 210212422103 - 2⁶ = 210212422039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210212422109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009601 + ... + 1199882.

It is an arithmetic number, because the mean of its divisors is an integer number (26596663650).

Almost surely, 2^210212422103 is an apocalyptic number.

210212422103 is a deficient number, since it is larger than the sum of its proper divisors (2560887097).

210212422103 is a wasteful number, since it uses less digits than its factorization.

210212422103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210641.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 210212422103 its reverse (301224212012), we get a palindrome (511436634115).

The spelling of 210212422103 in words is "two hundred ten billion, two hundred twelve million, four hundred twenty-two thousand, one hundred three".