11342044212 has 12 divisors (see below), whose sum is σ = 26464769856. Its totient is φ = 3780681400.

The previous prime is 11342044199. The next prime is 11342044223. The reversal of 11342044212 is 21244024311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472585164 + ... + 472585187.

It is an arithmetic number, because the mean of its divisors is an integer number (2205397488).

Almost surely, 2^11342044212 is an apocalyptic number.

11342044212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11342044212 is an abundant number, since it is smaller than the sum of its proper divisors (15122725644).

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

11342044212 is a wasteful number, since it uses less digits than its factorization.

11342044212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945170358 (or 945170356 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11342044212 its reverse (21244024311), we get a palindrome (32586068523).

The spelling of 11342044212 in words is "eleven billion, three hundred forty-two million, forty-four thousand, two hundred twelve".