11101000022012 has 48 divisors (see below), whose sum is σ = 19999076452992. Its totient is φ = 5389165516800.

The previous prime is 11101000022009. The next prime is 11101000022039. The reversal of 11101000022012 is 21022000010111.

It is a junction number, because it is equal to n+sod(n) for n = 11101000021984 and 11101000022002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433908173 + ... + 433933755.

It is an arithmetic number, because the mean of its divisors is an integer number (416647426104).

Almost surely, 2^{11101000022012} is an apocalyptic number.

It is an amenable number.

11101000022012 is a deficient number, since it is larger than the sum of its proper divisors (8898076430980).

11101000022012 is a wasteful number, since it uses less digits than its factorization.

11101000022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46838 (or 46836 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11101000022012 its reverse (21022000010111), we get a palindrome (32123000032123).

The spelling of 11101000022012 in words is "eleven trillion, one hundred one billion, twenty-two thousand, twelve".