222200020127 has 2 divisors, whose sum is σ = 222200020128. Its totient is φ = 222200020126.

The previous prime is 222200020117. The next prime is 222200020199. The reversal of 222200020127 is 721020002222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222200020127 - 2²² = 222195825823 is a prime.

It is a super-2 number, since 2×222200020127² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222200020099 and 222200020108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222200020117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111100010063 + 111100010064.

It is an arithmetic number, because the mean of its divisors is an integer number (111100010064).

Almost surely, 2^222200020127 is an apocalyptic number.

222200020127 is a deficient number, since it is larger than the sum of its proper divisors (1).

222200020127 is an equidigital number, since it uses as much as digits as its factorization.

222200020127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 222200020127 its reverse (721020002222), we get a palindrome (943220022349).

The spelling of 222200020127 in words is "two hundred twenty-two billion, two hundred million, twenty thousand, one hundred twenty-seven".