22909268195 has 24 divisors (see below), whose sum is σ = 30329234880. Its totient is φ = 16599686400.

The previous prime is 22909268191. The next prime is 22909268201. The reversal of 22909268195 is 59186290922.

It is not a de Polignac number, because 22909268195 - 2² = 22909268191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22909268191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94091 + ... + 233819.

It is an arithmetic number, because the mean of its divisors is an integer number (1263718120).

Almost surely, 2^22909268195 is an apocalyptic number.

22909268195 is a deficient number, since it is larger than the sum of its proper divisors (7419966685).

22909268195 is a wasteful number, since it uses less digits than its factorization.

22909268195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140027 (or 140016 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 22909268195 in words is "twenty-two billion, nine hundred nine million, two hundred sixty-eight thousand, one hundred ninety-five".