32012122201 has 4 divisors (see below), whose sum is σ = 32693231232. Its totient is φ = 31331013172.

The previous prime is 32012122199. The next prime is 32012122211. The reversal of 32012122201 is 10222121023.

It is a happy number.

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 32012122201 - 2¹ = 32012122199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32012122211) 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, 340554445 + ... + 340554538.

It is an arithmetic number, because the mean of its divisors is an integer number (8173307808).

Almost surely, 2^32012122201 is an apocalyptic number.

It is an amenable number.

32012122201 is a deficient number, since it is larger than the sum of its proper divisors (681109031).

32012122201 is an equidigital number, since it uses as much as digits as its factorization.

32012122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681109030.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 32012122201 its reverse (10222121023), we get a palindrome (42234243224).

The spelling of 32012122201 in words is "thirty-two billion, twelve million, one hundred twenty-two thousand, two hundred one".