220064051 has 2 divisors, whose sum is σ = 220064052. Its totient is φ = 220064050.

The previous prime is 220063993. The next prime is 220064063. The reversal of 220064051 is 150460022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220064051 - 2²² = 215869747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220064081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110032025 + 110032026.

It is an arithmetic number, because the mean of its divisors is an integer number (110032026).

Almost surely, 2^220064051 is an apocalyptic number.

220064051 is a deficient number, since it is larger than the sum of its proper divisors (1).

220064051 is an equidigital number, since it uses as much as digits as its factorization.

220064051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 220064051 is about 14834.5559758289. Note that the first 3 decimals coincide. The cubic root of 220064051 is about 603.7396534140.

The spelling of 220064051 in words is "two hundred twenty million, sixty-four thousand, fifty-one".