922226797 has 4 divisors (see below), whose sum is σ = 922484416. Its totient is φ = 921969180.

The previous prime is 922226783. The next prime is 922226819. The reversal of 922226797 is 797622229.

922226797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 797622229 = 1229 ⋅649001.

It is a cyclic number.

It is not a de Polignac number, because 922226797 - 2¹⁵ = 922194029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922226707) 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, 123363 + ... + 130624.

It is an arithmetic number, because the mean of its divisors is an integer number (230621104).

Almost surely, 2^922226797 is an apocalyptic number.

It is an amenable number.

922226797 is a deficient number, since it is larger than the sum of its proper divisors (257619).

922226797 is a wasteful number, since it uses less digits than its factorization.

922226797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257618.

The product of its digits is 381024, while the sum is 46.

The square root of 922226797 is about 30368.1872524522. The cubic root of 922226797 is about 973.3728888530.

The spelling of 922226797 in words is "nine hundred twenty-two million, two hundred twenty-six thousand, seven hundred ninety-seven".