10222012210999 has 2 divisors, whose sum is σ = 10222012211000. Its totient is φ = 10222012210998.

The previous prime is 10222012210961. The next prime is 10222012211057. The reversal of 10222012210999 is 99901221022201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10222012210999 - 2³⁵ = 10187652472631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222012210099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111006105499 + 5111006105500.

It is an arithmetic number, because the mean of its divisors is an integer number (5111006105500).

Almost surely, 2^{10222012210999} is an apocalyptic number.

10222012210999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222012210999 is an equidigital number, since it uses as much as digits as its factorization.

10222012210999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 10222012210999 in words is "ten trillion, two hundred twenty-two billion, twelve million, two hundred ten thousand, nine hundred ninety-nine".