11331200203012 has 6 divisors (see below), whose sum is σ = 19829600355278. Its totient is φ = 5665600101504.

The previous prime is 11331200203009. The next prime is 11331200203073. The reversal of 11331200203012 is 21030200213311.

It can be written as a sum of positive squares in only one way, i.e., 6024148083396 + 5307052119616 = 2454414^2 + 2303704^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1416400025373 + ... + 1416400025380.

Almost surely, 2^{11331200203012} is an apocalyptic number.

It is an amenable number.

11331200203012 is a deficient number, since it is larger than the sum of its proper divisors (8498400152266).

11331200203012 is a wasteful number, since it uses less digits than its factorization.

11331200203012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832800050757 (or 2832800050755 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11331200203012 its reverse (21030200213311), we get a palindrome (32361400416323).

The spelling of 11331200203012 in words is "eleven trillion, three hundred thirty-one billion, two hundred million, two hundred three thousand, twelve".