214021142224 has 20 divisors (see below), whose sum is σ = 414734498944. Its totient is φ = 106992884448.

The previous prime is 214021142183. The next prime is 214021142249. The reversal of 214021142224 is 422241120412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005312 + ... + 1199455.

Almost surely, 2^214021142224 is an apocalyptic number.

It is an amenable number.

214021142224 is a deficient number, since it is larger than the sum of its proper divisors (200713356720).

214021142224 is a wasteful number, since it uses less digits than its factorization.

214021142224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210842 (or 2210836 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 214021142224 its reverse (422241120412), we get a palindrome (636262262636).

The spelling of 214021142224 in words is "two hundred fourteen billion, twenty-one million, one hundred forty-two thousand, two hundred twenty-four".