4012122124 has 12 divisors (see below), whose sum is σ = 7110090400. Its totient is φ = 1980667728.

The previous prime is 4012122119. The next prime is 4012122133. The reversal of 4012122124 is 4212212104.

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, 6347979 + ... + 6348610.

Almost surely, 2^4012122124 is an apocalyptic number.

It is an amenable number.

4012122124 is a deficient number, since it is larger than the sum of its proper divisors (3097968276).

4012122124 is a wasteful number, since it uses less digits than its factorization.

4012122124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12696672 (or 12696670 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4012122124 is about 63341.3145111467. The cubic root of 4012122124 is about 1589.0029908470.

Adding to 4012122124 its reverse (4212212104), we get a palindrome (8224334228).

The spelling of 4012122124 in words is "four billion, twelve million, one hundred twenty-two thousand, one hundred twenty-four".