220222321127 has 2 divisors, whose sum is σ = 220222321128. Its totient is φ = 220222321126.

The previous prime is 220222321097. The next prime is 220222321153. The reversal of 220222321127 is 721123222022.

It is an a-pointer prime, because the next prime (220222321153) can be obtained adding 220222321127 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220222321127 - 2²² = 220218126823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220222321096 and 220222321105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220222329127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111160563 + 110111160564.

It is an arithmetic number, because the mean of its divisors is an integer number (110111160564).

Almost surely, 2^220222321127 is an apocalyptic number.

220222321127 is a deficient number, since it is larger than the sum of its proper divisors (1).

220222321127 is an equidigital number, since it uses as much as digits as its factorization.

220222321127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 220222321127 its reverse (721123222022), we get a palindrome (941345543149).

The spelling of 220222321127 in words is "two hundred twenty billion, two hundred twenty-two million, three hundred twenty-one thousand, one hundred twenty-seven".