220304222243041 has 2 divisors, whose sum is σ = 220304222243042. Its totient is φ = 220304222243040.

The previous prime is 220304222243011. The next prime is 220304222243087. The reversal of 220304222243041 is 140342222403022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 181336414786641 + 38967807456400 = 13466121^2 + 6242420^2 .

It is a cyclic number.

It is not a de Polignac number, because 220304222243041 - 2³³ = 220295632308449 is a prime.

It is a super-2 number, since 2×220304222243041² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220304222242994 and 220304222243012.

It is not a weakly prime, because it can be changed into another prime (220304222243011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110152111121520 + 110152111121521.

It is an arithmetic number, because the mean of its divisors is an integer number (110152111121521).

Almost surely, 2^{220304222243041} is an apocalyptic number.

It is an amenable number.

220304222243041 is a deficient number, since it is larger than the sum of its proper divisors (1).

220304222243041 is an equidigital number, since it uses as much as digits as its factorization.

220304222243041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 220304222243041 its reverse (140342222403022), we get a palindrome (360646444646063).

The spelling of 220304222243041 in words is "two hundred twenty trillion, three hundred four billion, two hundred twenty-two million, two hundred forty-three thousand, forty-one".