7221411107 has 2 divisors, whose sum is σ = 7221411108. Its totient is φ = 7221411106.

The previous prime is 7221411103. The next prime is 7221411137. The reversal of 7221411107 is 7011141227.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7221411107 - 2² = 7221411103 is a prime.

It is not a weakly prime, because it can be changed into another prime (7221411103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3610705553 + 3610705554.

It is an arithmetic number, because the mean of its divisors is an integer number (3610705554).

Almost surely, 2^7221411107 is an apocalyptic number.

7221411107 is a deficient number, since it is larger than the sum of its proper divisors (1).

7221411107 is an equidigital number, since it uses as much as digits as its factorization.

7221411107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 7221411107 is about 84978.8862424073. The cubic root of 7221411107 is about 1932.8909672567.

The spelling of 7221411107 in words is "seven billion, two hundred twenty-one million, four hundred eleven thousand, one hundred seven".