22797336907 has 4 divisors (see below), whose sum is σ = 23023053216. Its totient is φ = 22571620600.

The previous prime is 22797336901. The next prime is 22797336929. The reversal of 22797336907 is 70963379722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22797336907 - 2³ = 22797336899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22797336901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112858003 + ... + 112858204.

It is an arithmetic number, because the mean of its divisors is an integer number (5755763304).

Almost surely, 2^22797336907 is an apocalyptic number.

22797336907 is a deficient number, since it is larger than the sum of its proper divisors (225716309).

22797336907 is a wasteful number, since it uses less digits than its factorization.

22797336907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225716308.

The product of its (nonzero) digits is 6001128, while the sum is 55.

The spelling of 22797336907 in words is "twenty-two billion, seven hundred ninety-seven million, three hundred thirty-six thousand, nine hundred seven".