22977773005 has 8 divisors (see below), whose sum is σ = 30079993824. Its totient is φ = 16711107600.

The previous prime is 22977772997. The next prime is 22977773017. The reversal of 22977773005 is 50037777922.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22977773005 - 2³ = 22977772997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22977773005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208888791 + ... + 208888900.

It is an arithmetic number, because the mean of its divisors is an integer number (3759999228).

Almost surely, 2^22977773005 is an apocalyptic number.

It is an amenable number.

22977773005 is a deficient number, since it is larger than the sum of its proper divisors (7102220819).

22977773005 is a wasteful number, since it uses less digits than its factorization.

22977773005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417777707.

The product of its (nonzero) digits is 1296540, while the sum is 49.

The spelling of 22977773005 in words is "twenty-two billion, nine hundred seventy-seven million, seven hundred seventy-three thousand, five".