210003142224 has 80 divisors (see below), whose sum is σ = 547983537920. Its totient is φ = 69297845760.

The previous prime is 210003142207. The next prime is 210003142273. The reversal of 210003142224 is 422241300012.

It is a self number, because there is not a number n which added to its sum of digits gives 210003142224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1990842 + ... + 2093670.

It is an arithmetic number, because the mean of its divisors is an integer number (6849794224).

Almost surely, 2^210003142224 is an apocalyptic number.

210003142224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

210003142224 is an abundant number, since it is smaller than the sum of its proper divisors (337980395696).

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

210003142224 is a wasteful number, since it uses less digits than its factorization.

210003142224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103268 (or 103262 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 210003142224 its reverse (422241300012), we get a palindrome (632244442236).

The spelling of 210003142224 in words is "two hundred ten billion, three million, one hundred forty-two thousand, two hundred twenty-four".