1232022234344 has 64 divisors (see below), whose sum is σ = 2548510473600. Its totient is φ = 553699872000.

The previous prime is 1232022234293. The next prime is 1232022234407. The reversal of 1232022234344 is 4434322202321.

It is a super-2 number, since 2×1232022234344² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1232022234344.

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 15 ways as a sum of consecutive naturals, for example, 6366242 + ... + 6556910.

It is an arithmetic number, because the mean of its divisors is an integer number (39820476150).

Almost surely, 2^{1232022234344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232022234344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1274255236800).

1232022234344 is an abundant number, since it is smaller than the sum of its proper divisors (1316488239256).

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

1232022234344 is a wasteful number, since it uses less digits than its factorization.

1232022234344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191514 (or 191510 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1232022234344 its reverse (4434322202321), we get a palindrome (5666344436665).

The spelling of 1232022234344 in words is "one trillion, two hundred thirty-two billion, twenty-two million, two hundred thirty-four thousand, three hundred forty-four".