220222002137 has 2 divisors, whose sum is σ = 220222002138. Its totient is φ = 220222002136.

The previous prime is 220222002109. The next prime is 220222002149. The reversal of 220222002137 is 731200222022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216393362761 + 3828639376 = 465181^2 + 61876^2 .

It is a cyclic number.

It is not a de Polignac number, because 220222002137 - 2¹⁸ = 220221739993 is a prime.

It is not a weakly prime, because it can be changed into another prime (220222002107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111001068 + 110111001069.

It is an arithmetic number, because the mean of its divisors is an integer number (110111001069).

Almost surely, 2^220222002137 is an apocalyptic number.

It is an amenable number.

220222002137 is a deficient number, since it is larger than the sum of its proper divisors (1).

220222002137 is an equidigital number, since it uses as much as digits as its factorization.

220222002137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 220222002137 its reverse (731200222022), we get a palindrome (951422224159).

The spelling of 220222002137 in words is "two hundred twenty billion, two hundred twenty-two million, two thousand, one hundred thirty-seven".