11202012202012 has 48 divisors (see below), whose sum is σ = 21473287708320. Its totient is φ = 5089551667200.

The previous prime is 11202012201971. The next prime is 11202012202033. The reversal of 11202012202012 is 21020221020211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55274587 + ... + 55476877.

It is an arithmetic number, because the mean of its divisors is an integer number (447360160590).

Almost surely, 2^{11202012202012} is an apocalyptic number.

It is an amenable number.

11202012202012 is a deficient number, since it is larger than the sum of its proper divisors (10271275506308).

11202012202012 is a wasteful number, since it uses less digits than its factorization.

11202012202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230422 (or 230420 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11202012202012 its reverse (21020221020211), we get a palindrome (32222233222223).

The spelling of 11202012202012 in words is "eleven trillion, two hundred two billion, twelve million, two hundred two thousand, twelve".