11110101020012 has 24 divisors (see below), whose sum is σ = 20531782602240. Its totient is φ = 5245757620560.

The previous prime is 11110101019939. The next prime is 11110101020021. The reversal of 11110101020012 is 21002010101111.

It is a junction number, because it is equal to n+sod(n) for n = 11110101019975 and 11110101020002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235001348 + ... + 235048619.

It is an arithmetic number, because the mean of its divisors is an integer number (855490941760).

Almost surely, 2^{11110101020012} is an apocalyptic number.

It is an amenable number.

11110101020012 is a deficient number, since it is larger than the sum of its proper divisors (9421681582228).

11110101020012 is a wasteful number, since it uses less digits than its factorization.

11110101020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470050301 (or 470050299 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11110101020012 its reverse (21002010101111), we get a palindrome (32112111121123).

The spelling of 11110101020012 in words is "eleven trillion, one hundred ten billion, one hundred one million, twenty thousand, twelve".