11012210001012 has 96 divisors (see below), whose sum is σ = 28306442271744. Its totient is φ = 3304259481600.

The previous prime is 11012210000999. The next prime is 11012210001053. The reversal of 11012210001012 is 21010001221011.

11012210001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 133974687 + ... + 134056857.

It is an arithmetic number, because the mean of its divisors is an integer number (294858773664).

Almost surely, 2^{11012210001012} is an apocalyptic number.

11012210001012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11012210001012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14153221135872).

11012210001012 is an abundant number, since it is smaller than the sum of its proper divisors (17294232270732).

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

11012210001012 is a wasteful number, since it uses less digits than its factorization.

11012210001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92149 (or 92147 counting only the distinct ones).

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

Adding to 11012210001012 its reverse (21010001221011), we get a palindrome (32022211222023).

The spelling of 11012210001012 in words is "eleven trillion, twelve billion, two hundred ten million, one thousand, twelve".