20022233201 has 2 divisors, whose sum is σ = 20022233202. Its totient is φ = 20022233200.

The previous prime is 20022233183. The next prime is 20022233237. The reversal of 20022233201 is 10233222002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19754583601 + 267649600 = 140551^2 + 16360^2 .

It is a cyclic number.

It is not a de Polignac number, because 20022233201 - 2⁶ = 20022233137 is a prime.

It is a super-3 number, since 3×20022233201³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20022233201.

It is not a weakly prime, because it can be changed into another prime (20022233251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011116600 + 10011116601.

It is an arithmetic number, because the mean of its divisors is an integer number (10011116601).

Almost surely, 2^20022233201 is an apocalyptic number.

It is an amenable number.

20022233201 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022233201 is an equidigital number, since it uses as much as digits as its factorization.

20022233201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20022233201 its reverse (10233222002), we get a palindrome (30255455203).

The spelling of 20022233201 in words is "twenty billion, twenty-two million, two hundred thirty-three thousand, two hundred one".