220255324 has 12 divisors (see below), whose sum is σ = 385554400. Its totient is φ = 110096928.

The previous prime is 220255313. The next prime is 220255361. The reversal of 220255324 is 423552022.

It is a happy number.

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, 17917 + ... + 27595.

Almost surely, 2^220255324 is an apocalyptic number.

It is an amenable number.

220255324 is a deficient number, since it is larger than the sum of its proper divisors (165299076).

220255324 is a wasteful number, since it uses less digits than its factorization.

220255324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15372 (or 15370 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 220255324 is about 14841.0014486894. The cubic root of 220255324 is about 603.9145201606.

The spelling of 220255324 in words is "two hundred twenty million, two hundred fifty-five thousand, three hundred twenty-four".