3112042212 has 36 divisors (see below), whose sum is σ = 7868742336. Its totient is φ = 1037058480.

The previous prime is 3112042187. The next prime is 3112042217. The reversal of 3112042212 is 2122402113.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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 (3112042217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148233 + ... + 167919.

It is an arithmetic number, because the mean of its divisors is an integer number (218576176).

Almost surely, 2^3112042212 is an apocalyptic number.

It is an amenable number.

3112042212 is an abundant number, since it is smaller than the sum of its proper divisors (4756700124).

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

3112042212 is a wasteful number, since it uses less digits than its factorization.

3112042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24088 (or 24083 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 3112042212 is about 55785.6810660227. The cubic root of 3112042212 is about 1459.9853335613.

Adding to 3112042212 its reverse (2122402113), we get a palindrome (5234444325).

The spelling of 3112042212 in words is "three billion, one hundred twelve million, forty-two thousand, two hundred twelve".