1022323102044 has 48 divisors (see below), whose sum is σ = 2392952436000. Its totient is φ = 339698958336.

The previous prime is 1022323102043. The next prime is 1022323102051. The reversal of 1022323102044 is 4402013232201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022323102043) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15114252 + ... + 15181740.

It is an arithmetic number, because the mean of its divisors is an integer number (49853175750).

Almost surely, 2^{1022323102044} is an apocalyptic number.

It is an amenable number.

1022323102044 is an abundant number, since it is smaller than the sum of its proper divisors (1370629333956).

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

1022323102044 is a wasteful number, since it uses less digits than its factorization.

1022323102044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71462 (or 71460 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1022323102044 its reverse (4402013232201), we get a palindrome (5424336334245).

The spelling of 1022323102044 in words is "one trillion, twenty-two billion, three hundred twenty-three million, one hundred two thousand, forty-four".