3120112112001 has 4 divisors (see below), whose sum is σ = 4160149482672. Its totient is φ = 2080074741332.

The previous prime is 3120112111957. The next prime is 3120112112011. The reversal of 3120112112001 is 1002112110213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3120112112001 - 2⁷ = 3120112111873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3120112112011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520018685331 + ... + 520018685336.

It is an arithmetic number, because the mean of its divisors is an integer number (1040037370668).

Almost surely, 2^{3120112112001} is an apocalyptic number.

It is an amenable number.

3120112112001 is a deficient number, since it is larger than the sum of its proper divisors (1040037370671).

3120112112001 is a wasteful number, since it uses less digits than its factorization.

3120112112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040037370670.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 3120112112001 its reverse (1002112110213), we get a palindrome (4122224222214).

The spelling of 3120112112001 in words is "three trillion, one hundred twenty billion, one hundred twelve million, one hundred twelve thousand, one".