222026220263 has 2 divisors, whose sum is σ = 222026220264. Its totient is φ = 222026220262.

The previous prime is 222026220257. The next prime is 222026220277. The reversal of 222026220263 is 362022620222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222026220263 - 2³² = 217731252967 is a prime.

It is a super-4 number, since 4×222026220263⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222026220863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111013110131 + 111013110132.

It is an arithmetic number, because the mean of its divisors is an integer number (111013110132).

Almost surely, 2^222026220263 is an apocalyptic number.

222026220263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222026220263 is an equidigital number, since it uses as much as digits as its factorization.

222026220263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 222026220263 its reverse (362022620222), we get a palindrome (584048840485).

The spelling of 222026220263 in words is "two hundred twenty-two billion, twenty-six million, two hundred twenty thousand, two hundred sixty-three".