1200202010204 has 12 divisors (see below), whose sum is σ = 2115463975800. Its totient is φ = 595783731408.

The previous prime is 1200202010153. The next prime is 1200202010221. The reversal of 1200202010204 is 4020102020021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079317799 + ... + 1079318910.

It is an arithmetic number, because the mean of its divisors is an integer number (176288664650).

Almost surely, 2^{1200202010204} is an apocalyptic number.

It is an amenable number.

1200202010204 is a deficient number, since it is larger than the sum of its proper divisors (915261965596).

1200202010204 is a wasteful number, since it uses less digits than its factorization.

1200202010204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158636852 (or 2158636850 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1200202010204 its reverse (4020102020021), we get a palindrome (5220304030225).

The spelling of 1200202010204 in words is "one trillion, two hundred billion, two hundred two million, ten thousand, two hundred four".