32212013203 has 4 divisors (see below), whose sum is σ = 32243812848. Its totient is φ = 32180213560.

The previous prime is 32212013191. The next prime is 32212013243. The reversal of 32212013203 is 30231021223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32212013203 is a prime.

It is a super-2 number, since 2×32212013203² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32212013243) 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, 15898303 + ... + 15900328.

It is an arithmetic number, because the mean of its divisors is an integer number (8060953212).

Almost surely, 2^32212013203 is an apocalyptic number.

32212013203 is a deficient number, since it is larger than the sum of its proper divisors (31799645).

32212013203 is a wasteful number, since it uses less digits than its factorization.

32212013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799644.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32212013203 its reverse (30231021223), we get a palindrome (62443034426).

The spelling of 32212013203 in words is "thirty-two billion, two hundred twelve million, thirteen thousand, two hundred three".