32333021221332 has 24 divisors (see below), whose sum is σ = 81247078966816. Its totient is φ = 9948621914208.

The previous prime is 32333021221321. The next prime is 32333021221367. The reversal of 32333021221332 is 23312212033323.

It is a super-2 number, since 2×32333021221332² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32333021221332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103631478118 + ... + 103631478429.

Almost surely, 2^{32333021221332} is an apocalyptic number.

It is an amenable number.

32333021221332 is an abundant number, since it is smaller than the sum of its proper divisors (48914057745484).

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

32333021221332 is a wasteful number, since it uses less digits than its factorization.

32333021221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207262956567 (or 207262956565 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 32333021221332 its reverse (23312212033323), we get a palindrome (55645233254655).

The spelling of 32333021221332 in words is "thirty-two trillion, three hundred thirty-three billion, twenty-one million, two hundred twenty-one thousand, three hundred thirty-two".