32021132021204 has 6 divisors (see below), whose sum is σ = 56036981037114. Its totient is φ = 16010566010600.

The previous prime is 32021132021173. The next prime is 32021132021209. The reversal of 32021132021204 is 40212023112023.

It can be written as a sum of positive squares in only one way, i.e., 25116114513604 + 6905017507600 = 5011598^2 + 2627740^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32021132021204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32021132021209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4002641502647 + ... + 4002641502654.

It is an arithmetic number, because the mean of its divisors is an integer number (9339496839519).

Almost surely, 2^{32021132021204} is an apocalyptic number.

It is an amenable number.

32021132021204 is a deficient number, since it is larger than the sum of its proper divisors (24015849015910).

32021132021204 is a wasteful number, since it uses less digits than its factorization.

32021132021204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8005283005305 (or 8005283005303 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 32021132021204 its reverse (40212023112023), we get a palindrome (72233155133227).

The spelling of 32021132021204 in words is "thirty-two trillion, twenty-one billion, one hundred thirty-two million, twenty-one thousand, two hundred four".