22234145400332 has 12 divisors (see below), whose sum is σ = 38910211183536. Its totient is φ = 11116942205040.

The previous prime is 22234145400281. The next prime is 22234145400353. The reversal of 22234145400332 is 23300454143222.

It is a junction number, because it is equal to n+sod(n) for n = 22234145400292 and 22234145400301.

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 3 ways as a sum of consecutive naturals, for example, 32239919 + ... + 32922342.

It is an arithmetic number, because the mean of its divisors is an integer number (3242517598628).

Almost surely, 2^{22234145400332} is an apocalyptic number.

It is an amenable number.

22234145400332 is a deficient number, since it is larger than the sum of its proper divisors (16676065783204).

22234145400332 is a wasteful number, since it uses less digits than its factorization.

22234145400332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65247568 (or 65247566 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 22234145400332 its reverse (23300454143222), we get a palindrome (45534599543554).

The spelling of 22234145400332 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred forty-five million, four hundred thousand, three hundred thirty-two".