32012112001 has 4 divisors (see below), whose sum is σ = 32041135872. Its totient is φ = 31983088132.

The previous prime is 32012111993. The next prime is 32012112017. The reversal of 32012112001 is 10021121023.

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 32012112001 - 2³ = 32012111993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32012112101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14510281 + ... + 14512486.

It is an arithmetic number, because the mean of its divisors is an integer number (8010283968).

Almost surely, 2^32012112001 is an apocalyptic number.

It is an amenable number.

32012112001 is a deficient number, since it is larger than the sum of its proper divisors (29023871).

32012112001 is a wasteful number, since it uses less digits than its factorization.

32012112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29023870.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 32012112001 its reverse (10021121023), we get a palindrome (42033233024).

The spelling of 32012112001 in words is "thirty-two billion, twelve million, one hundred twelve thousand, one".