1022230331009 has 2 divisors, whose sum is σ = 1022230331010. Its totient is φ = 1022230331008.

The previous prime is 1022230330999. The next prime is 1022230331027. The reversal of 1022230331009 is 9001330322201.

1022230331009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964771843984 + 57458487025 = 982228^2 + 239705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022230331009 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022230331029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511115165504 + 511115165505.

It is an arithmetic number, because the mean of its divisors is an integer number (511115165505).

Almost surely, 2^{1022230331009} is an apocalyptic number.

It is an amenable number.

1022230331009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022230331009 is an equidigital number, since it uses as much as digits as its factorization.

1022230331009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1022230331009 in words is "one trillion, twenty-two billion, two hundred thirty million, three hundred thirty-one thousand, nine".