13435352212 has 18 divisors (see below), whose sum is σ = 24976275422. Its totient is φ = 6322518144.

The previous prime is 13435352153. The next prime is 13435352303. The reversal of 13435352212 is 21225353431.

It can be written as a sum of positive squares in 3 ways, for example, as 9347795856 + 4087556356 = 96684^2 + 63934^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5809983 + ... + 5812294.

Almost surely, 2^13435352212 is an apocalyptic number.

It is an amenable number.

13435352212 is a deficient number, since it is larger than the sum of its proper divisors (11540923210).

13435352212 is a wasteful number, since it uses less digits than its factorization.

13435352212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11622315 (or 11622296 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The spelling of 13435352212 in words is "thirteen billion, four hundred thirty-five million, three hundred fifty-two thousand, two hundred twelve".