202214424 has 32 divisors (see below), whose sum is σ = 507648240. Its totient is φ = 67123200.

The previous prime is 202214401. The next prime is 202214437. The reversal of 202214424 is 424412202.

It is a self number, because there is not a number n which added to its sum of digits gives 202214424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11697 + ... + 23264.

Almost surely, 2^202214424 is an apocalyptic number.

202214424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

202214424 is an abundant number, since it is smaller than the sum of its proper divisors (305433816).

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

202214424 is a wasteful number, since it uses less digits than its factorization.

202214424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35211 (or 35207 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 202214424 is about 14220.2118127685. The cubic root of 202214424 is about 586.9539688410.

Adding to 202214424 its reverse (424412202), we get a palindrome (626626626).

The spelling of 202214424 in words is "two hundred two million, two hundred fourteen thousand, four hundred twenty-four".