220220212102127 has 2 divisors, whose sum is σ = 220220212102128. Its totient is φ = 220220212102126.

The previous prime is 220220212102013. The next prime is 220220212102133. The reversal of 220220212102127 is 721201212022022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220220212102127 - 2²² = 220220207907823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220220212102096 and 220220212102105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220220212002127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110110106051063 + 110110106051064.

It is an arithmetic number, because the mean of its divisors is an integer number (110110106051064).

Almost surely, 2^{220220212102127} is an apocalyptic number.

220220212102127 is a deficient number, since it is larger than the sum of its proper divisors (1).

220220212102127 is an equidigital number, since it uses as much as digits as its factorization.

220220212102127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 220220212102127 its reverse (721201212022022), we get a palindrome (941421424124149).

The spelling of 220220212102127 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twelve million, one hundred two thousand, one hundred twenty-seven".