1022385366 has 48 divisors (see below), whose sum is σ = 2236285584. Its totient is φ = 337563072.

The previous prime is 1022385349. The next prime is 1022385409. The reversal of 1022385366 is 6635832201.

It is a happy number.

It is a super-2 number, since 2×1022385366² = 2090543673221907912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022385366.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1235845 + ... + 1236671.

It is an arithmetic number, because the mean of its divisors is an integer number (46589283).

Almost surely, 2^1022385366 is an apocalyptic number.

1022385366 is an abundant number, since it is smaller than the sum of its proper divisors (1213900218).

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

1022385366 is a wasteful number, since it uses less digits than its factorization.

1022385366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1022385366 is about 31974.7613908220. The cubic root of 1022385366 is about 1007.4067926424.

The spelling of 1022385366 in words is "one billion, twenty-two million, three hundred eighty-five thousand, three hundred sixty-six".