220214611 has 2 divisors, whose sum is σ = 220214612. Its totient is φ = 220214610.

The previous prime is 220214597. The next prime is 220214623. The reversal of 220214611 is 116412022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220214611 - 2¹¹ = 220212563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220214711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110107305 + 110107306.

It is an arithmetic number, because the mean of its divisors is an integer number (110107306).

Almost surely, 2^220214611 is an apocalyptic number.

220214611 is a deficient number, since it is larger than the sum of its proper divisors (1).

220214611 is an equidigital number, since it uses as much as digits as its factorization.

220214611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 220214611 is about 14839.6297460550. The cubic root of 220214611 is about 603.8773077616.

Adding to 220214611 its reverse (116412022), we get a palindrome (336626633).

The spelling of 220214611 in words is "two hundred twenty million, two hundred fourteen thousand, six hundred eleven".