220246316 has 12 divisors (see below), whose sum is σ = 386324232. Its totient is φ = 109867968.

The previous prime is 220246303. The next prime is 220246333. The reversal of 220246316 is 613642022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61850 + ... + 65313.

It is an arithmetic number, because the mean of its divisors is an integer number (32193686).

Almost surely, 2^220246316 is an apocalyptic number.

It is an amenable number.

220246316 is a deficient number, since it is larger than the sum of its proper divisors (166077916).

220246316 is a wasteful number, since it uses less digits than its factorization.

220246316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127600 (or 127598 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 220246316 is about 14840.6979620232. The cubic root of 220246316 is about 603.9062870850.

Adding to 220246316 its reverse (613642022), we get a palindrome (833888338).

The spelling of 220246316 in words is "two hundred twenty million, two hundred forty-six thousand, three hundred sixteen".