32000000212 has 12 divisors (see below), whose sum is σ = 56006334580. Its totient is φ = 15998190336.

The previous prime is 32000000177. The next prime is 32000000213. The reversal of 32000000212 is 21200000023.

It can be written as a sum of positive squares in 2 ways, for example, as 8686985616 + 23313014596 = 93204^2 + 152686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32000000213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412263 + ... + 483694.

Almost surely, 2^32000000212 is an apocalyptic number.

It is an amenable number.

32000000212 is a deficient number, since it is larger than the sum of its proper divisors (24006334368).

32000000212 is a wasteful number, since it uses less digits than its factorization.

32000000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904890 (or 904888 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 32000000212 its reverse (21200000023), we get a palindrome (53200000235).

It can be divided in two parts, 3200000021 and 2, that added together give a palindrome (3200000023).

The spelling of 32000000212 in words is "thirty-two billion, two hundred twelve", and thus it is an aban number.