20220222100193 has 2 divisors, whose sum is σ = 20220222100194. Its totient is φ = 20220222100192.

The previous prime is 20220222100151. The next prime is 20220222100339. The reversal of 20220222100193 is 39100122202202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13741196575744 + 6479025524449 = 3706912^2 + 2545393^2 .

It is a cyclic number.

It is not a de Polignac number, because 20220222100193 - 2³² = 20215927132897 is a prime.

It is a super-2 number, since 2×20220222100193² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20220222100993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110111050096 + 10110111050097.

It is an arithmetic number, because the mean of its divisors is an integer number (10110111050097).

Almost surely, 2^{20220222100193} is an apocalyptic number.

It is an amenable number.

20220222100193 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220222100193 is an equidigital number, since it uses as much as digits as its factorization.

20220222100193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 20220222100193 its reverse (39100122202202), we get a palindrome (59320344302395).

The spelling of 20220222100193 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two million, one hundred thousand, one hundred ninety-three".