22132152544112 has 40 divisors (see below), whose sum is σ = 47427684496416. Its totient is φ = 9938762885376.

The previous prime is 22132152544097. The next prime is 22132152544121. The reversal of 22132152544112 is 21144525123122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437892028 + ... + 1437907419.

Almost surely, 2^{22132152544112} is an apocalyptic number.

It is an amenable number.

22132152544112 is an abundant number, since it is smaller than the sum of its proper divisors (25295531952304).

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

22132152544112 is a wasteful number, since it uses less digits than its factorization.

22132152544112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875799505 (or 2875799499 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

Adding to 22132152544112 its reverse (21144525123122), we get a palindrome (43276677667234).

The spelling of 22132152544112 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred fifty-two million, five hundred forty-four thousand, one hundred twelve".