3212012122 has 8 divisors (see below), whose sum is σ = 5256019872. Its totient is φ = 1460005500.

The previous prime is 3212012087. The next prime is 3212012137. The reversal of 3212012122 is 2212102123.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3212012096 and 3212012105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73000254 + ... + 73000297.

It is an arithmetic number, because the mean of its divisors is an integer number (657002484).

Almost surely, 2^3212012122 is an apocalyptic number.

3212012122 is a deficient number, since it is larger than the sum of its proper divisors (2044007750).

3212012122 is a wasteful number, since it uses less digits than its factorization.

3212012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146000564.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3212012122 is about 56674.6162051407. The cubic root of 3212012122 is about 1475.4541735740.

Adding to 3212012122 its reverse (2212102123), we get a palindrome (5424114245).

Subtracting from 3212012122 its reverse (2212102123), we obtain a palindrome (999909999).

It can be divided in two parts, 321201 and 2122, that added together give a palindrome (323323).

The spelling of 3212012122 in words is "three billion, two hundred twelve million, twelve thousand, one hundred twenty-two".