32123331212112 has 100 divisors (see below), whose sum is σ = 106256274612576. Its totient is φ = 9178094629440.

The previous prime is 32123331212107. The next prime is 32123331212113. The reversal of 32123331212112 is 21121213332123.

32123331212112 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 3 + 331 + 212 + 112 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32123331212113) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1770456714 + ... + 1770474857.

Almost surely, 2^{32123331212112} is an apocalyptic number.

It is an amenable number.

32123331212112 is an abundant number, since it is smaller than the sum of its proper divisors (74132943400464).

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

32123331212112 is a wasteful number, since it uses less digits than its factorization.

32123331212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540931598 (or 3540931583 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

Adding to 32123331212112 its reverse (21121213332123), we get a palindrome (53244544544235).

The spelling of 32123331212112 in words is "thirty-two trillion, one hundred twenty-three billion, three hundred thirty-one million, two hundred twelve thousand, one hundred twelve".