3022012212 has 12 divisors (see below), whose sum is σ = 7051361856. Its totient is φ = 1007337400.

The previous prime is 3022012211. The next prime is 3022012237. The reversal of 3022012212 is 2122102203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3022012191 and 3022012200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022012211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125917164 + ... + 125917187.

It is an arithmetic number, because the mean of its divisors is an integer number (587613488).

Almost surely, 2^3022012212 is an apocalyptic number.

It is an amenable number.

3022012212 is an abundant number, since it is smaller than the sum of its proper divisors (4029349644).

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

3022012212 is a wasteful number, since it uses less digits than its factorization.

3022012212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251834358 (or 251834356 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 3022012212 is about 54972.8315806999. The cubic root of 3022012212 is about 1445.7684337704.

Adding to 3022012212 its reverse (2122102203), we get a palindrome (5144114415).

The spelling of 3022012212 in words is "three billion, twenty-two million, twelve thousand, two hundred twelve".