1212002010032 has 20 divisors (see below), whose sum is σ = 2561731521576. Its totient is φ = 550910004480.

The previous prime is 1212002009993. The next prime is 1212002010059. The reversal of 1212002010032 is 2300102002121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1212002009989 and 1212002010016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443187353 + ... + 3443187704.

Almost surely, 2^{1212002010032} is an apocalyptic number.

It is an amenable number.

1212002010032 is an abundant number, since it is smaller than the sum of its proper divisors (1349729511544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1212002010032 is a wasteful number, since it uses less digits than its factorization.

1212002010032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886375076 (or 6886375070 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1212002010032 its reverse (2300102002121), we get a palindrome (3512104012153).

The spelling of 1212002010032 in words is "one trillion, two hundred twelve billion, two million, ten thousand, thirty-two".