222142241263 has 2 divisors, whose sum is σ = 222142241264. Its totient is φ = 222142241262.

The previous prime is 222142241201. The next prime is 222142241287. The reversal of 222142241263 is 362142241222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222142241263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222142247263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111071120631 + 111071120632.

It is an arithmetic number, because the mean of its divisors is an integer number (111071120632).

Almost surely, 2^222142241263 is an apocalyptic number.

222142241263 is a deficient number, since it is larger than the sum of its proper divisors (1).

222142241263 is an equidigital number, since it uses as much as digits as its factorization.

222142241263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 31.

Adding to 222142241263 its reverse (362142241222), we get a palindrome (584284482485).

The spelling of 222142241263 in words is "two hundred twenty-two billion, one hundred forty-two million, two hundred forty-one thousand, two hundred sixty-three".