10222012100999 has 2 divisors, whose sum is σ = 10222012101000. Its totient is φ = 10222012100998.

The previous prime is 10222012100957. The next prime is 10222012101029. The reversal of 10222012100999 is 99900121022201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222012100999 - 2²⁰ = 10222011052423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222012102999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111006050499 + 5111006050500.

It is an arithmetic number, because the mean of its divisors is an integer number (5111006050500).

Almost surely, 2^{10222012100999} is an apocalyptic number.

10222012100999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222012100999 is an equidigital number, since it uses as much as digits as its factorization.

10222012100999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 10222012100999 in words is "ten trillion, two hundred twenty-two billion, twelve million, one hundred thousand, nine hundred ninety-nine".