11101012002012 has 24 divisors (see below), whose sum is σ = 25941547984912. Its totient is φ = 3694739241600.

The previous prime is 11101012002011. The next prime is 11101012002029. The reversal of 11101012002012 is 21020021010111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101012002011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 699753289 + ... + 699769152.

Almost surely, 2^{11101012002012} is an apocalyptic number.

11101012002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11101012002012 is an abundant number, since it is smaller than the sum of its proper divisors (14840535982900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101012002012 is a wasteful number, since it uses less digits than its factorization.

11101012002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399523109 (or 1399523107 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11101012002012 its reverse (21020021010111), we get a palindrome (32121033012123).

It can be divided in two parts, 1110101 and 2002012, that added together give a palindrome (3112113).

The spelling of 11101012002012 in words is "eleven trillion, one hundred one billion, twelve million, two thousand, twelve".