32133300212 has 12 divisors (see below), whose sum is σ = 60558912036. Its totient is φ = 14830753920.

The previous prime is 32133300211. The next prime is 32133300223. The reversal of 32133300212 is 21200333123.

It can be written as a sum of positive squares in 2 ways, for example, as 11473837456 + 20659462756 = 107116^2 + 143734^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32133300211) 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, 308973989 + ... + 308974092.

It is an arithmetic number, because the mean of its divisors is an integer number (5046576003).

Almost surely, 2^32133300212 is an apocalyptic number.

It is an amenable number.

32133300212 is a deficient number, since it is larger than the sum of its proper divisors (28425611824).

32133300212 is a wasteful number, since it uses less digits than its factorization.

32133300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617948098 (or 617948096 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32133300212 its reverse (21200333123), we get a palindrome (53333633335).

The spelling of 32133300212 in words is "thirty-two billion, one hundred thirty-three million, three hundred thousand, two hundred twelve".