222221121011063 has 2 divisors, whose sum is σ = 222221121011064. Its totient is φ = 222221121011062.

The previous prime is 222221121011011. The next prime is 222221121011107. The reversal of 222221121011063 is 360110121122222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222221121011063 - 2⁴² = 217823074499959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222221121013063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111110560505531 + 111110560505532.

It is an arithmetic number, because the mean of its divisors is an integer number (111110560505532).

Almost surely, 2^{222221121011063} is an apocalyptic number.

222221121011063 is a deficient number, since it is larger than the sum of its proper divisors (1).

222221121011063 is an equidigital number, since it uses as much as digits as its factorization.

222221121011063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 222221121011063 its reverse (360110121122222), we get a palindrome (582331242133285).

The spelling of 222221121011063 in words is "two hundred twenty-two trillion, two hundred twenty-one billion, one hundred twenty-one million, eleven thousand, sixty-three".