213460522012 has 6 divisors (see below), whose sum is σ = 373555913528. Its totient is φ = 106730261004.

The previous prime is 213460522001. The next prime is 213460522027. The reversal of 213460522012 is 210225064312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26682565248 + ... + 26682565255.

Almost surely, 2^213460522012 is an apocalyptic number.

It is an amenable number.

213460522012 is a deficient number, since it is larger than the sum of its proper divisors (160095391516).

213460522012 is a wasteful number, since it uses less digits than its factorization.

213460522012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53365130507 (or 53365130505 counting only the distinct ones).

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

Adding to 213460522012 its reverse (210225064312), we get a palindrome (423685586324).

The spelling of 213460522012 in words is "two hundred thirteen billion, four hundred sixty million, five hundred twenty-two thousand, twelve".