11000022112012 has 48 divisors (see below), whose sum is σ = 20759709317760. Its totient is φ = 5081412390912.

The previous prime is 11000022111997. The next prime is 11000022112061. The reversal of 11000022112012 is 21021122000011.

It is a junction number, because it is equal to n+sod(n) for n = 11000022111983 and 11000022112001.

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, 4988733 + ... + 6847444.

It is an arithmetic number, because the mean of its divisors is an integer number (432493944120).

Almost surely, 2^{11000022112012} is an apocalyptic number.

It is an amenable number.

11000022112012 is a deficient number, since it is larger than the sum of its proper divisors (9759687205748).

11000022112012 is a wasteful number, since it uses less digits than its factorization.

11000022112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11836450 (or 11836448 counting only the distinct ones).

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

Adding to 11000022112012 its reverse (21021122000011), we get a palindrome (32021144112023).

The spelling of 11000022112012 in words is "eleven trillion, twenty-two million, one hundred twelve thousand, twelve".