32001221200030 has 8 divisors (see below), whose sum is σ = 57602198160072. Its totient is φ = 12800488480008.

The previous prime is 32001221200021. The next prime is 32001221200043. The reversal of 32001221200030 is 3000212210023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32001221199977 and 32001221200013.

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 3 ways as a sum of consecutive naturals, for example, 1600061059992 + ... + 1600061060011.

It is an arithmetic number, because the mean of its divisors is an integer number (7200274770009).

Almost surely, 2^{32001221200030} is an apocalyptic number.

32001221200030 is a deficient number, since it is larger than the sum of its proper divisors (25600976960042).

32001221200030 is a wasteful number, since it uses less digits than its factorization.

32001221200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200122120010.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32001221200030 its reverse (3000212210023), we get a palindrome (35001433410053).

The spelling of 32001221200030 in words is "thirty-two trillion, one billion, two hundred twenty-one million, two hundred thousand, thirty".