220015151 has 2 divisors, whose sum is σ = 220015152. Its totient is φ = 220015150.

The previous prime is 220015129. The next prime is 220015157. The reversal of 220015151 is 151510022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220015151 - 2¹⁸ = 219753007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220015157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110007575 + 110007576.

It is an arithmetic number, because the mean of its divisors is an integer number (110007576).

Almost surely, 2^220015151 is an apocalyptic number.

220015151 is a deficient number, since it is larger than the sum of its proper divisors (1).

220015151 is an equidigital number, since it uses as much as digits as its factorization.

220015151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 220015151 is about 14832.9077055040. The cubic root of 220015151 is about 603.6949315010.

Adding to 220015151 its reverse (151510022), we get a palindrome (371525173).

The spelling of 220015151 in words is "two hundred twenty million, fifteen thousand, one hundred fifty-one".