22277231004365 has 64 divisors (see below), whose sum is σ = 28643087600640. Its totient is φ = 16583796817920.

The previous prime is 22277231004331. The next prime is 22277231004367. The reversal of 22277231004365 is 56340013277222.

It is a de Polignac number, because none of the positive numbers 2^k-22277231004365 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22277231004367) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1724637887 + ... + 1724650803.

It is an arithmetic number, because the mean of its divisors is an integer number (447548243760).

Almost surely, 2^{22277231004365} is an apocalyptic number.

It is an amenable number.

22277231004365 is a deficient number, since it is larger than the sum of its proper divisors (6365856596275).

22277231004365 is a wasteful number, since it uses less digits than its factorization.

22277231004365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14022.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 22277231004365 in words is "twenty-two trillion, two hundred seventy-seven billion, two hundred thirty-one million, four thousand, three hundred sixty-five".