22210210999 has 2 divisors, whose sum is σ = 22210211000. Its totient is φ = 22210210998.

The previous prime is 22210210993. The next prime is 22210211021. The reversal of 22210210999 is 99901201222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22210210999 - 2³ = 22210210991 is a prime.

It is a super-3 number, since 3×22210210999³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210210991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105105499 + 11105105500.

It is an arithmetic number, because the mean of its divisors is an integer number (11105105500).

Almost surely, 2^22210210999 is an apocalyptic number.

22210210999 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210210999 is an equidigital number, since it uses as much as digits as its factorization.

22210210999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 22210210999 in words is "twenty-two billion, two hundred ten million, two hundred ten thousand, nine hundred ninety-nine".