220951063 has 8 divisors (see below), whose sum is σ = 224764848. Its totient is φ = 217164864.

The previous prime is 220951061. The next prime is 220951067. The reversal of 220951063 is 360159022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220951063 - 2¹ = 220951061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220951061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9595 + ... + 23107.

It is an arithmetic number, because the mean of its divisors is an integer number (28095606).

Almost surely, 2^220951063 is an apocalyptic number.

220951063 is a deficient number, since it is larger than the sum of its proper divisors (3813785).

220951063 is a wasteful number, since it uses less digits than its factorization.

220951063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 220951063 is about 14864.4227267661. The cubic root of 220951063 is about 604.5497303127.

The spelling of 220951063 in words is "two hundred twenty million, nine hundred fifty-one thousand, sixty-three".