3111101122 has 8 divisors (see below), whose sum is σ = 4671103500. Its totient is φ = 1554066624.

The previous prime is 3111101117. The next prime is 3111101129. The reversal of 3111101122 is 2211011113.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3092360881 + 18740241 = 55609^2 + 4329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3111101129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739347 + ... + 743542.

Almost surely, 2^3111101122 is an apocalyptic number.

3111101122 is a deficient number, since it is larger than the sum of its proper divisors (1560002378).

3111101122 is a wasteful number, since it uses less digits than its factorization.

3111101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483940.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 3111101122 is about 55777.2455576645. The cubic root of 3111101122 is about 1459.8381508835.

Adding to 3111101122 its reverse (2211011113), we get a palindrome (5322112235).

Subtracting from 3111101122 its reverse (2211011113), we obtain a palindrome (900090009).

The spelling of 3111101122 in words is "three billion, one hundred eleven million, one hundred one thousand, one hundred twenty-two".