220000010273 has 2 divisors, whose sum is σ = 220000010274. Its totient is φ = 220000010272.

The previous prime is 220000010257. The next prime is 220000010291. The reversal of 220000010273 is 372010000022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194995545889 + 25004464384 = 441583^2 + 158128^2 .

It is a cyclic number.

It is not a de Polignac number, because 220000010273 - 2⁴ = 220000010257 is a prime.

It is not a weakly prime, because it can be changed into another prime (220000090273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000005136 + 110000005137.

It is an arithmetic number, because the mean of its divisors is an integer number (110000005137).

Almost surely, 2^220000010273 is an apocalyptic number.

It is an amenable number.

220000010273 is a deficient number, since it is larger than the sum of its proper divisors (1).

220000010273 is an equidigital number, since it uses as much as digits as its factorization.

220000010273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

Adding to 220000010273 its reverse (372010000022), we get a palindrome (592010010295).

The spelling of 220000010273 in words is "two hundred twenty billion, ten thousand, two hundred seventy-three".