9224120236287 has 24 divisors (see below), whose sum is σ = 13547493243648. Its totient is φ = 5578404971920.

The previous prime is 9224120236283. The next prime is 9224120236351. The reversal of 9224120236287 is 7826320214229.

It is not a de Polignac number, because 9224120236287 - 2² = 9224120236283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9224120236283) 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, 27036903 + ... + 27375944.

It is an arithmetic number, because the mean of its divisors is an integer number (564478885152).

Almost surely, 2^{9224120236287} is an apocalyptic number.

9224120236287 is a deficient number, since it is larger than the sum of its proper divisors (4323373007361).

9224120236287 is a wasteful number, since it uses less digits than its factorization.

9224120236287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54413339 (or 54413328 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 9224120236287 in words is "nine trillion, two hundred twenty-four billion, one hundred twenty million, two hundred thirty-six thousand, two hundred eighty-seven".