331132212001112 has 8 divisors (see below), whose sum is σ = 620872897502100. Its totient is φ = 165566106000552.

The previous prime is 331132212001067. The next prime is 331132212001121. The reversal of 331132212001112 is 211100212231133.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20695763250062 + ... + 20695763250077.

Almost surely, 2^{331132212001112} is an apocalyptic number.

It is an amenable number.

331132212001112 is a deficient number, since it is larger than the sum of its proper divisors (289740685500988).

331132212001112 is a wasteful number, since it uses less digits than its factorization.

331132212001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41391526500145 (or 41391526500141 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 331132212001112 its reverse (211100212231133), we get a palindrome (542232424232245).

The spelling of 331132212001112 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, two hundred twelve million, one thousand, one hundred twelve".