212031213133032 has 32 divisors (see below), whose sum is σ = 588975592036800. Its totient is φ = 70677071044272.

The previous prime is 212031213133009. The next prime is 212031213133037. The reversal of 212031213133032 is 230331312130212.

212031213133032 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 312 + 1 + 313 + 3 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 212031213132987 and 212031213133005.

It is not an unprimeable number, because it can be changed into a prime (212031213133037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490812993148 + ... + 490812993579.

It is an arithmetic number, because the mean of its divisors is an integer number (18405487251150).

Almost surely, 2^{212031213133032} is an apocalyptic number.

It is an amenable number.

212031213133032 is an abundant number, since it is smaller than the sum of its proper divisors (376944378903768).

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

212031213133032 is a wasteful number, since it uses less digits than its factorization.

212031213133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981625986742 (or 981625986732 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 212031213133032 its reverse (230331312130212), we get a palindrome (442362525263244).

The spelling of 212031213133032 in words is "two hundred twelve trillion, thirty-one billion, two hundred thirteen million, one hundred thirty-three thousand, thirty-two".