11012001310212 has 48 divisors (see below), whose sum is σ = 29442818012160. Its totient is φ = 3137984533152.

The previous prime is 11012001310187. The next prime is 11012001310217. The reversal of 11012001310212 is 21201310021011.

It is a super-2 number, since 2×11012001310212² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012001310191 and 11012001310200.

It is not an unprimeable number, because it can be changed into a prime (11012001310217) 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 15 ways as a sum of consecutive naturals, for example, 172917048 + ... + 172980719.

It is an arithmetic number, because the mean of its divisors is an integer number (613392041920).

Almost surely, 2^{11012001310212} is an apocalyptic number.

11012001310212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11012001310212 is an abundant number, since it is smaller than the sum of its proper divisors (18430816701948).

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

11012001310212 is a wasteful number, since it uses less digits than its factorization.

11012001310212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345898160 (or 345898158 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11012001310212 its reverse (21201310021011), we get a palindrome (32213311331223).

The spelling of 11012001310212 in words is "eleven trillion, twelve billion, one million, three hundred ten thousand, two hundred twelve".