220048651 has 2 divisors, whose sum is σ = 220048652. Its totient is φ = 220048650.

The previous prime is 220048643. The next prime is 220048711. The reversal of 220048651 is 156840022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220048651 - 2³ = 220048643 is a prime.

It is not a weakly prime, because it can be changed into another prime (220048151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110024325 + 110024326.

It is an arithmetic number, because the mean of its divisors is an integer number (110024326).

Almost surely, 2^220048651 is an apocalyptic number.

220048651 is a deficient number, since it is larger than the sum of its proper divisors (1).

220048651 is an equidigital number, since it uses as much as digits as its factorization.

220048651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 220048651 is about 14834.0369084076. The cubic root of 220048651 is about 603.7255699271.

Adding to 220048651 its reverse (156840022), we get a palindrome (376888673).

The spelling of 220048651 in words is "two hundred twenty million, forty-eight thousand, six hundred fifty-one".