32010212020332 has 144 divisors (see below), whose sum is σ = 93572800231680. Its totient is φ = 8441848775808.

The previous prime is 32010212020331. The next prime is 32010212020411. The reversal of 32010212020332 is 23302021201023.

It is a happy number.

It is a super-2 number, since 2×32010212020332² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 32010212020299 and 32010212020308.

It is not an unprimeable number, because it can be changed into a prime (32010212020331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180516169 + ... + 180693407.

It is an arithmetic number, because the mean of its divisors is an integer number (649811112720).

Almost surely, 2^{32010212020332} is an apocalyptic number.

It is an amenable number.

32010212020332 is an abundant number, since it is smaller than the sum of its proper divisors (61562588211348).

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

32010212020332 is a wasteful number, since it uses less digits than its factorization.

32010212020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200900 (or 200891 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32010212020332 its reverse (23302021201023), we get a palindrome (55312233221355).

The spelling of 32010212020332 in words is "thirty-two trillion, ten billion, two hundred twelve million, twenty thousand, three hundred thirty-two".