220102222133 has 2 divisors, whose sum is σ = 220102222134. Its totient is φ = 220102222132.

The previous prime is 220102222117. The next prime is 220102222169. The reversal of 220102222133 is 331222201022.

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., 204572576209 + 15529645924 = 452297^2 + 124618^2 .

It is a cyclic number.

It is not a de Polignac number, because 220102222133 - 2⁴ = 220102222117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220102222433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110051111066 + 110051111067.

It is an arithmetic number, because the mean of its divisors is an integer number (110051111067).

Almost surely, 2^220102222133 is an apocalyptic number.

It is an amenable number.

220102222133 is a deficient number, since it is larger than the sum of its proper divisors (1).

220102222133 is an equidigital number, since it uses as much as digits as its factorization.

220102222133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 220102222133 its reverse (331222201022), we get a palindrome (551324423155).

The spelling of 220102222133 in words is "two hundred twenty billion, one hundred two million, two hundred twenty-two thousand, one hundred thirty-three".