220220728283 has 2 divisors, whose sum is σ = 220220728284. Its totient is φ = 220220728282.

The previous prime is 220220728271. The next prime is 220220728297. The reversal of 220220728283 is 382827022022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220220728283 - 2³⁰ = 219146986459 is a prime.

It is a super-2 number, since 2×220220728283² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220220728243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110364141 + 110110364142.

It is an arithmetic number, because the mean of its divisors is an integer number (110110364142).

Almost surely, 2^220220728283 is an apocalyptic number.

220220728283 is a deficient number, since it is larger than the sum of its proper divisors (1).

220220728283 is an equidigital number, since it uses as much as digits as its factorization.

220220728283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 220220728283 in words is "two hundred twenty billion, two hundred twenty million, seven hundred twenty-eight thousand, two hundred eighty-three".