212045324535 has 96 divisors (see below), whose sum is σ = 405801197568. Its totient is φ = 101573372160.

The previous prime is 212045324527. The next prime is 212045324549. The reversal of 212045324535 is 535423540212.

It is not a de Polignac number, because 212045324535 - 2³ = 212045324527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212045324535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20280369 + ... + 20290821.

It is an arithmetic number, because the mean of its divisors is an integer number (4227095808).

Almost surely, 2^212045324535 is an apocalyptic number.

212045324535 is a deficient number, since it is larger than the sum of its proper divisors (193755873033).

212045324535 is a wasteful number, since it uses less digits than its factorization.

212045324535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10965 (or 10962 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 212045324535 its reverse (535423540212), we get a palindrome (747468864747).

The spelling of 212045324535 in words is "two hundred twelve billion, forty-five million, three hundred twenty-four thousand, five hundred thirty-five".