220322213321053 has 2 divisors, whose sum is σ = 220322213321054. Its totient is φ = 220322213321052.

The previous prime is 220322213321051. The next prime is 220322213321167. The reversal of 220322213321053 is 350123312223022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179340360807204 + 40981852513849 = 13391802^2 + 6401707^2 .

It is a cyclic number.

It is not a de Polignac number, because 220322213321053 - 2¹ = 220322213321051 is a prime.

Together with 220322213321051, 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 (220322213321051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110161106660526 + 110161106660527.

It is an arithmetic number, because the mean of its divisors is an integer number (110161106660527).

Almost surely, 2^{220322213321053} is an apocalyptic number.

It is an amenable number.

220322213321053 is a deficient number, since it is larger than the sum of its proper divisors (1).

220322213321053 is an equidigital number, since it uses as much as digits as its factorization.

220322213321053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 220322213321053 its reverse (350123312223022), we get a palindrome (570445525544075).

The spelling of 220322213321053 in words is "two hundred twenty trillion, three hundred twenty-two billion, two hundred thirteen million, three hundred twenty-one thousand, fifty-three".