1022283343850 has 24 divisors (see below), whose sum is σ = 1901484838848. Its totient is φ = 408905204400.

The previous prime is 1022283343799. The next prime is 1022283343871. The reversal of 1022283343850 is 583433822201.

It is a super-2 number, since 2×1022283343850² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1022283343798 and 1022283343807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2764607 + ... + 3112493.

It is an arithmetic number, because the mean of its divisors is an integer number (79228534952).

Almost surely, 2^{1022283343850} is an apocalyptic number.

1022283343850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022283343850 is a deficient number, since it is larger than the sum of its proper divisors (879201494998).

1022283343850 is a wasteful number, since it uses less digits than its factorization.

1022283343850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406670 (or 406665 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 1022283343850 in words is "one trillion, twenty-two billion, two hundred eighty-three million, three hundred forty-three thousand, eight hundred fifty".