1022023304204 has 24 divisors (see below), whose sum is σ = 2109983597568. Its totient is φ = 423880632720.

The previous prime is 1022023304191. The next prime is 1022023304213. The reversal of 1022023304204 is 4024033202201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022023304204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588722234 + ... + 588723969.

It is an arithmetic number, because the mean of its divisors is an integer number (87915983232).

Almost surely, 2^{1022023304204} is an apocalyptic number.

1022023304204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1022023304204 is an abundant number, since it is smaller than the sum of its proper divisors (1087960293364).

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

1022023304204 is a wasteful number, since it uses less digits than its factorization.

1022023304204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177446245 (or 1177446243 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1022023304204 its reverse (4024033202201), we get a palindrome (5046056506405).

The spelling of 1022023304204 in words is "one trillion, twenty-two billion, twenty-three million, three hundred four thousand, two hundred four".