222143201263 has 2 divisors, whose sum is σ = 222143201264. Its totient is φ = 222143201262.

The previous prime is 222143201257. The next prime is 222143201317. The reversal of 222143201263 is 362102341222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222143201263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222143201663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111071600631 + 111071600632.

It is an arithmetic number, because the mean of its divisors is an integer number (111071600632).

Almost surely, 2^222143201263 is an apocalyptic number.

222143201263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222143201263 is an equidigital number, since it uses as much as digits as its factorization.

222143201263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 222143201263 its reverse (362102341222), we get a palindrome (584245542485).

The spelling of 222143201263 in words is "two hundred twenty-two billion, one hundred forty-three million, two hundred one thousand, two hundred sixty-three".