220023283 has 2 divisors, whose sum is σ = 220023284. Its totient is φ = 220023282.

The previous prime is 220023259. The next prime is 220023301. The reversal of 220023283 is 382320022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220023283 - 2⁹ = 220022771 is a prime.

It is equal to p_12123751 and since 220023283 and 12123751 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (220023253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110011641 + 110011642.

It is an arithmetic number, because the mean of its divisors is an integer number (110011642).

Almost surely, 2^220023283 is an apocalyptic number.

220023283 is a deficient number, since it is larger than the sum of its proper divisors (1).

220023283 is an equidigital number, since it uses as much as digits as its factorization.

220023283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 220023283 is about 14833.1818231963. The cubic root of 220023283 is about 603.7023691504.

The spelling of 220023283 in words is "two hundred twenty million, twenty-three thousand, two hundred eighty-three".