11213114334 has 32 divisors (see below), whose sum is σ = 22765856544. Its totient is φ = 3681484800.

The previous prime is 11213114323. The next prime is 11213114357. The reversal of 11213114334 is 43341131211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 69022 + ... + 164894.

It is an arithmetic number, because the mean of its divisors is an integer number (711433017).

Almost surely, 2^11213114334 is an apocalyptic number.

11213114334 is an abundant number, since it is smaller than the sum of its proper divisors (11552742210).

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

11213114334 is a wasteful number, since it uses less digits than its factorization.

11213114334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96172.

The product of its digits is 864, while the sum is 24.

Adding to 11213114334 its reverse (43341131211), we get a palindrome (54554245545).

The spelling of 11213114334 in words is "eleven billion, two hundred thirteen million, one hundred fourteen thousand, three hundred thirty-four".