32201212201 has 4 divisors (see below), whose sum is σ = 34095401172. Its totient is φ = 30307023232.

The previous prime is 32201212193. The next prime is 32201212213. The reversal of 32201212201 is 10221210223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29480546601 + 2720665600 = 171699^2 + 52160^2 .

It is a cyclic number.

It is not a de Polignac number, because 32201212201 - 2³ = 32201212193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32201242201) 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, 947094460 + ... + 947094493.

It is an arithmetic number, because the mean of its divisors is an integer number (8523850293).

Almost surely, 2^32201212201 is an apocalyptic number.

It is an amenable number.

32201212201 is a deficient number, since it is larger than the sum of its proper divisors (1894188971).

32201212201 is a wasteful number, since it uses less digits than its factorization.

32201212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1894188970.

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

Adding to 32201212201 its reverse (10221210223), we get a palindrome (42422422424).

The spelling of 32201212201 in words is "thirty-two billion, two hundred one million, two hundred twelve thousand, two hundred one".