822952633266 has 16 divisors (see below), whose sum is σ = 1828783629600. Its totient is φ = 274317544404.

The previous prime is 822952633249. The next prime is 822952633267. The reversal of 822952633266 is 662336259228.

822952633266 is a `hidden beast` number, since 8 + 2 + 29 + 526 + 3 + 32 + 66 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 15239863579 = 822952633266 / (8 + 2 + 2 + 9 + 5 + 2 + 6 + 3 + 3 + 2 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (822952633267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7619931736 + ... + 7619931843.

It is an arithmetic number, because the mean of its divisors is an integer number (114298976850).

Almost surely, 2^822952633266 is an apocalyptic number.

822952633266 is an abundant number, since it is smaller than the sum of its proper divisors (1005830996334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

822952633266 is a wasteful number, since it uses less digits than its factorization.

822952633266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15239863590 (or 15239863584 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The spelling of 822952633266 in words is "eight hundred twenty-two billion, nine hundred fifty-two million, six hundred thirty-three thousand, two hundred sixty-six".