11202001021012 has 12 divisors (see below), whose sum is σ = 19618364193120. Its totient is φ = 5596754108696.

The previous prime is 11202001020971. The next prime is 11202001021049. The reversal of 11202001021012 is 21012010020211.

It is a junction number, because it is equal to n+sod(n) for n = 11202001020983 and 11202001021001.

It is a congruent number.

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, 1061594518 + ... + 1061605069.

It is an arithmetic number, because the mean of its divisors is an integer number (1634863682760).

Almost surely, 2^{11202001021012} is an apocalyptic number.

It is an amenable number.

11202001021012 is a deficient number, since it is larger than the sum of its proper divisors (8416363172108).

11202001021012 is a wasteful number, since it uses less digits than its factorization.

11202001021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123200910 (or 2123200908 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11202001021012 its reverse (21012010020211), we get a palindrome (32214011041223).

The spelling of 11202001021012 in words is "eleven trillion, two hundred two billion, one million, twenty-one thousand, twelve".