220028983243 has 2 divisors, whose sum is σ = 220028983244. Its totient is φ = 220028983242.

The previous prime is 220028983211. The next prime is 220028983319. The reversal of 220028983243 is 342389820022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220028983243 - 2⁵ = 220028983211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220028983243.

It is not a weakly prime, because it can be changed into another prime (220028983043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110014491621 + 110014491622.

It is an arithmetic number, because the mean of its divisors is an integer number (110014491622).

Almost surely, 2^220028983243 is an apocalyptic number.

220028983243 is a deficient number, since it is larger than the sum of its proper divisors (1).

220028983243 is an equidigital number, since it uses as much as digits as its factorization.

220028983243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 220028983243 in words is "two hundred twenty billion, twenty-eight million, nine hundred eighty-three thousand, two hundred forty-three".