2122412 has 6 divisors (see below), whose sum is σ = 3714228. Its totient is φ = 1061204.

The previous prime is 2122409. The next prime is 2122427. The reversal of 2122412 is 2142212.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265298 + ... + 265305.

It is an arithmetic number, because the mean of its divisors is an integer number (619038).

2^2122412 is an apocalyptic number.

It is an amenable number.

2122412 is a deficient number, since it is larger than the sum of its proper divisors (1591816).

2122412 is a wasteful number, since it uses less digits than its factorization.

2122412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530607 (or 530605 counting only the distinct ones).

The product of its digits is 64, while the sum is 14.

The square root of 2122412 is about 1456.8500265985. The cubic root of 2122412 is about 128.5118663561.

Adding to 2122412 its reverse (2142212), we get a palindrome (4264624).

The spelling of 2122412 in words is "two million, one hundred twenty-two thousand, four hundred twelve".