22765305372006 has 32 divisors (see below), whose sum is σ = 48210822125280. Its totient is φ = 7141769156096.

The previous prime is 22765305371969. The next prime is 22765305372077. The reversal of 22765305372006 is 60027350356722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1937121 + ... + 7020188.

It is an arithmetic number, because the mean of its divisors is an integer number (1506588191415).

Almost surely, 2^{22765305372006} is an apocalyptic number.

22765305372006 is an abundant number, since it is smaller than the sum of its proper divisors (25445516753274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22765305372006 is a wasteful number, since it uses less digits than its factorization.

22765305372006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8982248.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 22765305372006 in words is "twenty-two trillion, seven hundred sixty-five billion, three hundred five million, three hundred seventy-two thousand, six".