120223501222163 has 2 divisors, whose sum is σ = 120223501222164. Its totient is φ = 120223501222162.

The previous prime is 120223501222109. The next prime is 120223501222183. The reversal of 120223501222163 is 361222105322021.

It is a strong prime.

It is an emirp because it is prime and its reverse (361222105322021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120223501222163 - 2²² = 120223497027859 is a prime.

It is a super-2 number, since 2×120223501222163² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120223501222183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60111750611081 + 60111750611082.

It is an arithmetic number, because the mean of its divisors is an integer number (60111750611082).

Almost surely, 2^{120223501222163} is an apocalyptic number.

120223501222163 is a deficient number, since it is larger than the sum of its proper divisors (1).

120223501222163 is an equidigital number, since it uses as much as digits as its factorization.

120223501222163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 120223501222163 its reverse (361222105322021), we get a palindrome (481445606544184).

The spelling of 120223501222163 in words is "one hundred twenty trillion, two hundred twenty-three billion, five hundred one million, two hundred twenty-two thousand, one hundred sixty-three".