1022230100923 has 2 divisors, whose sum is σ = 1022230100924. Its totient is φ = 1022230100922.

The previous prime is 1022230100911. The next prime is 1022230100989. The reversal of 1022230100923 is 3290010322201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022230100923 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022230500923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511115050461 + 511115050462.

It is an arithmetic number, because the mean of its divisors is an integer number (511115050462).

Almost surely, 2^{1022230100923} is an apocalyptic number.

1022230100923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022230100923 is an equidigital number, since it uses as much as digits as its factorization.

1022230100923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 1022230100923 in words is "one trillion, twenty-two billion, two hundred thirty million, one hundred thousand, nine hundred twenty-three".