1212035152 has 40 divisors (see below), whose sum is σ = 2409882464. Its totient is φ = 590212224.

The previous prime is 1212035147. The next prime is 1212035161. The reversal of 1212035152 is 2515302121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254263 + ... + 258985.

Almost surely, 2^1212035152 is an apocalyptic number.

It is an amenable number.

1212035152 is a deficient number, since it is larger than the sum of its proper divisors (1197847312).

1212035152 is a wasteful number, since it uses less digits than its factorization.

1212035152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147 (or 5141 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1212035152 is about 34814.2952248067. The cubic root of 1212035152 is about 1066.1993298250.

Adding to 1212035152 its reverse (2515302121), we get a palindrome (3727337273).

The spelling of 1212035152 in words is "one billion, two hundred twelve million, thirty-five thousand, one hundred fifty-two".