3112211106 has 16 divisors (see below), whose sum is σ = 6916024800. Its totient is φ = 1037403684.

The previous prime is 3112211101. The next prime is 3112211143. The reversal of 3112211106 is 6011122113.

It is a super-3 number, since 3×3112211106³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3112211101) 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, 28816716 + ... + 28816823.

It is an arithmetic number, because the mean of its divisors is an integer number (432251550).

Almost surely, 2^3112211106 is an apocalyptic number.

3112211106 is an abundant number, since it is smaller than the sum of its proper divisors (3803813694).

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

3112211106 is a wasteful number, since it uses less digits than its factorization.

3112211106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57633550 (or 57633544 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 3112211106 is about 55787.1948210340. The cubic root of 3112211106 is about 1460.0117447607.

Adding to 3112211106 its reverse (6011122113), we get a palindrome (9123333219).

The spelling of 3112211106 in words is "three billion, one hundred twelve million, two hundred eleven thousand, one hundred six".