11144332302 has 16 divisors (see below), whose sum is σ = 22344812112. Its totient is φ = 3705419520.

The previous prime is 11144332289. The next prime is 11144332307. The reversal of 11144332302 is 20323344111.

It is a happy number.

It is a super-2 number, since 2×11144332302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11144332307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2336899 + ... + 2341662.

It is an arithmetic number, because the mean of its divisors is an integer number (1396550757).

Almost surely, 2^11144332302 is an apocalyptic number.

11144332302 is an abundant number, since it is smaller than the sum of its proper divisors (11200479810).

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

11144332302 is a wasteful number, since it uses less digits than its factorization.

11144332302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4678963.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11144332302 its reverse (20323344111), we get a palindrome (31467676413).

The spelling of 11144332302 in words is "eleven billion, one hundred forty-four million, three hundred thirty-two thousand, three hundred two".