11040432120212 has 96 divisors (see below), whose sum is σ = 22618920401280. Its totient is φ = 4661704120320.

The previous prime is 11040432120209. The next prime is 11040432120217. The reversal of 11040432120212 is 21202123404011.

It is a super-2 number, since 2×11040432120212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040432120217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73343168 + ... + 73493544.

It is an arithmetic number, because the mean of its divisors is an integer number (235613754180).

Almost surely, 2^{11040432120212} is an apocalyptic number.

It is an amenable number.

11040432120212 is an abundant number, since it is smaller than the sum of its proper divisors (11578488281068).

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

11040432120212 is a wasteful number, since it uses less digits than its factorization.

11040432120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152121 (or 152119 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11040432120212 its reverse (21202123404011), we get a palindrome (32242555524223).

The spelling of 11040432120212 in words is "eleven trillion, forty billion, four hundred thirty-two million, one hundred twenty thousand, two hundred twelve".