4131136222 has 16 divisors (see below), whose sum is σ = 6340423680. Its totient is φ = 2018091672.

The previous prime is 4131136171. The next prime is 4131136231. The reversal of 4131136222 is 2226311314.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88158 + ... + 126625.

It is an arithmetic number, because the mean of its divisors is an integer number (396276480).

Almost surely, 2^4131136222 is an apocalyptic number.

4131136222 is a deficient number, since it is larger than the sum of its proper divisors (2209287458).

4131136222 is a wasteful number, since it uses less digits than its factorization.

4131136222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215007.

The product of its digits is 1728, while the sum is 25.

The square root of 4131136222 is about 64273.9155645585. The cubic root of 4131136222 is about 1604.5620090894.

Adding to 4131136222 its reverse (2226311314), we get a palindrome (6357447536).

The spelling of 4131136222 in words is "four billion, one hundred thirty-one million, one hundred thirty-six thousand, two hundred twenty-two".