32212011412452 has 48 divisors (see below), whose sum is σ = 82557100200960. Its totient is φ = 9729943949088.

The previous prime is 32212011412397. The next prime is 32212011412453. The reversal of 32212011412452 is 25421411021223.

It is a super-2 number, since 2×32212011412452² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32212011412453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3071315448 + ... + 3071325935.

It is an arithmetic number, because the mean of its divisors is an integer number (1719939587520).

Almost surely, 2^{32212011412452} is an apocalyptic number.

It is an amenable number.

32212011412452 is an abundant number, since it is smaller than the sum of its proper divisors (50345088788508).

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

32212011412452 is a wasteful number, since it uses less digits than its factorization.

32212011412452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142641432 (or 6142641430 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 32212011412452 its reverse (25421411021223), we get a palindrome (57633422433675).

The spelling of 32212011412452 in words is "thirty-two trillion, two hundred twelve billion, eleven million, four hundred twelve thousand, four hundred fifty-two".