220001223107 has 2 divisors, whose sum is σ = 220001223108. Its totient is φ = 220001223106.

The previous prime is 220001223077. The next prime is 220001223121. The reversal of 220001223107 is 701322100022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220001223107 - 2¹⁴ = 220001206723 is a prime.

It is not a weakly prime, because it can be changed into another prime (220001223707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110000611553 + 110000611554.

It is an arithmetic number, because the mean of its divisors is an integer number (110000611554).

Almost surely, 2^220001223107 is an apocalyptic number.

220001223107 is a deficient number, since it is larger than the sum of its proper divisors (1).

220001223107 is an equidigital number, since it uses as much as digits as its factorization.

220001223107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 220001223107 its reverse (701322100022), we get a palindrome (921323323129).

The spelling of 220001223107 in words is "two hundred twenty billion, one million, two hundred twenty-three thousand, one hundred seven".