2213231154 has 32 divisors (see below), whose sum is σ = 4459504896. Its totient is φ = 732258000.

The previous prime is 2213231129. The next prime is 2213231177. The reversal of 2213231154 is 4511323122.

2213231154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459949 + ... + 464735.

It is an arithmetic number, because the mean of its divisors is an integer number (139359528).

Almost surely, 2^2213231154 is an apocalyptic number.

2213231154 is an abundant number, since it is smaller than the sum of its proper divisors (2246273742).

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

2213231154 is a wasteful number, since it uses less digits than its factorization.

2213231154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350.

The product of its digits is 1440, while the sum is 24.

The square root of 2213231154 is about 47044.9907429048. The cubic root of 2213231154 is about 1303.1935593739.

Adding to 2213231154 its reverse (4511323122), we get a palindrome (6724554276).

The spelling of 2213231154 in words is "two billion, two hundred thirteen million, two hundred thirty-one thousand, one hundred fifty-four".