3012111122 has 8 divisors (see below), whose sum is σ = 4535346816. Its totient is φ = 1500328852.

The previous prime is 3012111101. The next prime is 3012111149. The reversal of 3012111122 is 2211112103.

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

It is a super-4 number, since 4×3012111122⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3012111097 and 3012111106.

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, 2862698 + ... + 2863749.

It is an arithmetic number, because the mean of its divisors is an integer number (566918352).

Almost surely, 2^3012111122 is an apocalyptic number.

3012111122 is a deficient number, since it is larger than the sum of its proper divisors (1523235694).

3012111122 is a wasteful number, since it uses less digits than its factorization.

3012111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726712.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 3012111122 is about 54882.7033044109. The cubic root of 3012111122 is about 1444.1877711663.

Adding to 3012111122 its reverse (2211112103), we get a palindrome (5223223225).

The spelling of 3012111122 in words is "three billion, twelve million, one hundred eleven thousand, one hundred twenty-two".