222212010221053 has 2 divisors, whose sum is σ = 222212010221054. Its totient is φ = 222212010221052.

The previous prime is 222212010221051. The next prime is 222212010221083. The reversal of 222212010221053 is 350122010212222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200697598901284 + 21514411319769 = 14166778^2 + 4638363^2 .

It is a cyclic number.

It is not a de Polignac number, because 222212010221053 - 2¹ = 222212010221051 is a prime.

Together with 222212010221051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222212010221051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106005110526 + 111106005110527.

It is an arithmetic number, because the mean of its divisors is an integer number (111106005110527).

Almost surely, 2^{222212010221053} is an apocalyptic number.

It is an amenable number.

222212010221053 is a deficient number, since it is larger than the sum of its proper divisors (1).

222212010221053 is an equidigital number, since it uses as much as digits as its factorization.

222212010221053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 222212010221053 its reverse (350122010212222), we get a palindrome (572334020433275).

The spelling of 222212010221053 in words is "two hundred twenty-two trillion, two hundred twelve billion, ten million, two hundred twenty-one thousand, fifty-three".