11322102012 has 48 divisors (see below), whose sum is σ = 28457294880. Its totient is φ = 3482880768.

The previous prime is 11322101993. The next prime is 11322102037. The reversal of 11322102012 is 21020122311.

11322102012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11322101982 and 11322102000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032414 + ... + 1043322.

It is an arithmetic number, because the mean of its divisors is an integer number (592860310).

Almost surely, 2^11322102012 is an apocalyptic number.

11322102012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11322102012 is an abundant number, since it is smaller than the sum of its proper divisors (17135192868).

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

11322102012 is a wasteful number, since it uses less digits than its factorization.

11322102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17582 (or 17580 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11322102012 its reverse (21020122311), we get a palindrome (32342224323).

The spelling of 11322102012 in words is "eleven billion, three hundred twenty-two million, one hundred two thousand, twelve".