32120202022212 has 24 divisors (see below), whose sum is σ = 75406936449376. Its totient is φ = 10641048522048.

The previous prime is 32120202022187. The next prime is 32120202022289. The reversal of 32120202022212 is 21222020202123.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8210683633 + ... + 8210687544.

Almost surely, 2^{32120202022212} is an apocalyptic number.

It is an amenable number.

32120202022212 is an abundant number, since it is smaller than the sum of its proper divisors (43286734427164).

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

32120202022212 is a wasteful number, since it uses less digits than its factorization.

32120202022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16421371347 (or 16421371345 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 32120202022212 its reverse (21222020202123), we get a palindrome (53342222224335).

The spelling of 32120202022212 in words is "thirty-two trillion, one hundred twenty billion, two hundred two million, twenty-two thousand, two hundred twelve".