202212210100093 has 2 divisors, whose sum is σ = 202212210100094. Its totient is φ = 202212210100092.

The previous prime is 202212210100001. The next prime is 202212210100211. The reversal of 202212210100093 is 390001012212202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201207047454009 + 1005162646084 = 14184747^2 + 1002578^2 .

It is a cyclic number.

It is not a de Polignac number, because 202212210100093 - 2²¹ = 202212208002941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202212210100393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101106105050046 + 101106105050047.

It is an arithmetic number, because the mean of its divisors is an integer number (101106105050047).

Almost surely, 2^{202212210100093} is an apocalyptic number.

It is an amenable number.

202212210100093 is a deficient number, since it is larger than the sum of its proper divisors (1).

202212210100093 is an equidigital number, since it uses as much as digits as its factorization.

202212210100093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 202212210100093 its reverse (390001012212202), we get a palindrome (592213222312295).

The spelling of 202212210100093 in words is "two hundred two trillion, two hundred twelve billion, two hundred ten million, one hundred thousand, ninety-three".