50111002222163 has 2 divisors, whose sum is σ = 50111002222164. Its totient is φ = 50111002222162.

The previous prime is 50111002222157. The next prime is 50111002222187. The reversal of 50111002222163 is 36122220011105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50111002222163 - 2⁴ = 50111002222147 is a prime.

It is a super-2 number, since 2×50111002222163² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50111002222103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25055501111081 + 25055501111082.

It is an arithmetic number, because the mean of its divisors is an integer number (25055501111082).

Almost surely, 2^{50111002222163} is an apocalyptic number.

50111002222163 is a deficient number, since it is larger than the sum of its proper divisors (1).

50111002222163 is an equidigital number, since it uses as much as digits as its factorization.

50111002222163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 50111002222163 its reverse (36122220011105), we get a palindrome (86233222233268).

The spelling of 50111002222163 in words is "fifty trillion, one hundred eleven billion, two million, two hundred twenty-two thousand, one hundred sixty-three".