220101010043 has 2 divisors, whose sum is σ = 220101010044. Its totient is φ = 220101010042.

The previous prime is 220101009991. The next prime is 220101010069. The reversal of 220101010043 is 340010101022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220101010043 - 2⁶ = 220101009979 is a prime.

It is not a weakly prime, because it can be changed into another prime (220101010093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110050505021 + 110050505022.

It is an arithmetic number, because the mean of its divisors is an integer number (110050505022).

Almost surely, 2^220101010043 is an apocalyptic number.

220101010043 is a deficient number, since it is larger than the sum of its proper divisors (1).

220101010043 is an equidigital number, since it uses as much as digits as its factorization.

220101010043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220101010043 its reverse (340010101022), we get a palindrome (560111111065).

The spelling of 220101010043 in words is "two hundred twenty billion, one hundred one million, ten thousand, forty-three".