32011212222132 has 192 divisors, whose sum is σ = 88047445893120. Its totient is φ = 8923978368000.

The previous prime is 32011212222113. The next prime is 32011212222161. The reversal of 32011212222132 is 23122221211023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 774113257 + ... + 774154607.

It is an arithmetic number, because the mean of its divisors is an integer number (458580447360).

Almost surely, 2^{32011212222132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32011212222132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44023722946560).

32011212222132 is an abundant number, since it is smaller than the sum of its proper divisors (56036233670988).

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

32011212222132 is a wasteful number, since it uses less digits than its factorization.

32011212222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42894 (or 42892 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 32011212222132 its reverse (23122221211023), we get a palindrome (55133433433155).

The spelling of 32011212222132 in words is "thirty-two trillion, eleven billion, two hundred twelve million, two hundred twenty-two thousand, one hundred thirty-two".