1345032633222 has 12 divisors (see below), whose sum is σ = 2914237372020. Its totient is φ = 448344211068.

The previous prime is 1345032633181. The next prime is 1345032633251. The reversal of 1345032633222 is 2223362305431.

It is a happy number.

1345032633222 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 0 + 326 + 3 + 322 + 2 = 666.

It is a super-2 number, since 2×1345032633222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 37362017572 + ... + 37362017607.

It is an arithmetic number, because the mean of its divisors is an integer number (242853114335).

Almost surely, 2^{1345032633222} is an apocalyptic number.

1345032633222 is an abundant number, since it is smaller than the sum of its proper divisors (1569204738798).

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

1345032633222 is a wasteful number, since it uses less digits than its factorization.

1345032633222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74724035187 (or 74724035184 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 1345032633222 its reverse (2223362305431), we get a palindrome (3568394938653).

The spelling of 1345032633222 in words is "one trillion, three hundred forty-five billion, thirty-two million, six hundred thirty-three thousand, two hundred twenty-two".