3111213122230 has 16 divisors (see below), whose sum is σ = 5679059446944. Its totient is φ = 1226957287360.

The previous prime is 3111213122209. The next prime is 3111213122233. The reversal of 3111213122230 is 322213121113.

It is a super-2 number, since 2×3111213122230² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111213122233) 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, 2190994447 + ... + 2190995866.

It is an arithmetic number, because the mean of its divisors is an integer number (354941215434).

Almost surely, 2^{3111213122230} is an apocalyptic number.

3111213122230 is a deficient number, since it is larger than the sum of its proper divisors (2567846324714).

3111213122230 is a wasteful number, since it uses less digits than its factorization.

3111213122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4381990391.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3111213122230 its reverse (322213121113), we get a palindrome (3433426243343).

The spelling of 3111213122230 in words is "three trillion, one hundred eleven billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred thirty".