1232212300999 has 2 divisors, whose sum is σ = 1232212301000. Its totient is φ = 1232212300998.

The previous prime is 1232212300961. The next prime is 1232212301039. The reversal of 1232212300999 is 9990032122321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232212300999 - 2³⁷ = 1094773347527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232212300399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616106150499 + 616106150500.

It is an arithmetic number, because the mean of its divisors is an integer number (616106150500).

Almost surely, 2^{1232212300999} is an apocalyptic number.

1232212300999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232212300999 is an equidigital number, since it uses as much as digits as its factorization.

1232212300999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 43.

The spelling of 1232212300999 in words is "one trillion, two hundred thirty-two billion, two hundred twelve million, three hundred thousand, nine hundred ninety-nine".