922355082449 has 4 divisors (see below), whose sum is σ = 922363143780. Its totient is φ = 922347021120.

The previous prime is 922355082431. The next prime is 922355082499. The reversal of 922355082449 is 944280553229.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 659129649424 + 263225433025 = 811868^2 + 513055^2 .

It is a cyclic number.

It is not a de Polignac number, because 922355082449 - 2²⁴ = 922338305233 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 922355082449.

It is not an unprimeable number, because it can be changed into a prime (922355082499) 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, 3856532 + ... + 4088709.

It is an arithmetic number, because the mean of its divisors is an integer number (230590785945).

Almost surely, 2^922355082449 is an apocalyptic number.

It is an amenable number.

922355082449 is a deficient number, since it is larger than the sum of its proper divisors (8061331).

922355082449 is a wasteful number, since it uses less digits than its factorization.

922355082449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061330.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 922355082449 in words is "nine hundred twenty-two billion, three hundred fifty-five million, eighty-two thousand, four hundred forty-nine".