22110199907 has 2 divisors, whose sum is σ = 22110199908. Its totient is φ = 22110199906.

The previous prime is 22110199901. The next prime is 22110199921. The reversal of 22110199907 is 70999101122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110199907 - 2¹⁰ = 22110198883 is a prime.

It is not a weakly prime, because it can be changed into another prime (22110199901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055099953 + 11055099954.

It is an arithmetic number, because the mean of its divisors is an integer number (11055099954).

Almost surely, 2^22110199907 is an apocalyptic number.

22110199907 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110199907 is an equidigital number, since it uses as much as digits as its factorization.

22110199907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 41.

The spelling of 22110199907 in words is "twenty-two billion, one hundred ten million, one hundred ninety-nine thousand, nine hundred seven".