133441052212 has 48 divisors (see below), whose sum is σ = 257612229952. Its totient is φ = 60090750720.

The previous prime is 133441052189. The next prime is 133441052231. The reversal of 133441052212 is 212250144331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2063287 + ... + 2126977.

Almost surely, 2^133441052212 is an apocalyptic number.

It is an amenable number.

133441052212 is a deficient number, since it is larger than the sum of its proper divisors (124171177740).

133441052212 is a wasteful number, since it uses less digits than its factorization.

133441052212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64688 (or 64686 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 133441052212 its reverse (212250144331), we get a palindrome (345691196543).

The spelling of 133441052212 in words is "one hundred thirty-three billion, four hundred forty-one million, fifty-two thousand, two hundred twelve".