220032121230127 has 2 divisors, whose sum is σ = 220032121230128. Its totient is φ = 220032121230126.

The previous prime is 220032121230041. The next prime is 220032121230157. The reversal of 220032121230127 is 721032121230022.

It is a happy number.

220032121230127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220032121230127 is a prime.

It is a super-2 number, since 2×220032121230127² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220032121230095 and 220032121230104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220032121230157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110016060615063 + 110016060615064.

It is an arithmetic number, because the mean of its divisors is an integer number (110016060615064).

Almost surely, 2^{220032121230127} is an apocalyptic number.

220032121230127 is a deficient number, since it is larger than the sum of its proper divisors (1).

220032121230127 is an equidigital number, since it uses as much as digits as its factorization.

220032121230127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 220032121230127 its reverse (721032121230022), we get a palindrome (941064242460149).

The spelling of 220032121230127 in words is "two hundred twenty trillion, thirty-two billion, one hundred twenty-one million, two hundred thirty thousand, one hundred twenty-seven".