1153223304422 has 24 divisors (see below), whose sum is σ = 2130625051704. Its totient is φ = 465165701952.

The previous prime is 1153223304421. The next prime is 1153223304437. The reversal of 1153223304422 is 2244033223511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153223304421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346103768 + ... + 346107099.

It is an arithmetic number, because the mean of its divisors is an integer number (88776043821).

Almost surely, 2^{1153223304422} is an apocalyptic number.

1153223304422 is a deficient number, since it is larger than the sum of its proper divisors (977401747282).

1153223304422 is a wasteful number, since it uses less digits than its factorization.

1153223304422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692210900 (or 692210893 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1153223304422 its reverse (2244033223511), we get a palindrome (3397256527933).

The spelling of 1153223304422 in words is "one trillion, one hundred fifty-three billion, two hundred twenty-three million, three hundred four thousand, four hundred twenty-two".