3111052242 has 16 divisors (see below), whose sum is σ = 6307339680. Its totient is φ = 1022811552.

The previous prime is 3111052237. The next prime is 3111052271. The reversal of 3111052242 is 2422501113.

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 7 ways as a sum of consecutive naturals, for example, 3550992 + ... + 3551867.

It is an arithmetic number, because the mean of its divisors is an integer number (394208730).

Almost surely, 2^3111052242 is an apocalyptic number.

3111052242 is an abundant number, since it is smaller than the sum of its proper divisors (3196287438).

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

3111052242 is a wasteful number, since it uses less digits than its factorization.

3111052242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102937.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3111052242 is about 55776.8073844317. The cubic root of 3111052242 is about 1459.8305054379.

Adding to 3111052242 its reverse (2422501113), we get a palindrome (5533553355).

The spelling of 3111052242 in words is "three billion, one hundred eleven million, fifty-two thousand, two hundred forty-two".