2242204420273 has 2 divisors, whose sum is σ = 2242204420274. Its totient is φ = 2242204420272.

The previous prime is 2242204420199. The next prime is 2242204420493. The reversal of 2242204420273 is 3720244022422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1203470432784 + 1038733987489 = 1097028^2 + 1019183^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242204420273 - 2¹³ = 2242204412081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2242204429273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121102210136 + 1121102210137.

It is an arithmetic number, because the mean of its divisors is an integer number (1121102210137).

Almost surely, 2^{2242204420273} is an apocalyptic number.

It is an amenable number.

2242204420273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242204420273 is an equidigital number, since it uses as much as digits as its factorization.

2242204420273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 34.

Adding to 2242204420273 its reverse (3720244022422), we get a palindrome (5962448442695).

The spelling of 2242204420273 in words is "two trillion, two hundred forty-two billion, two hundred four million, four hundred twenty thousand, two hundred seventy-three".