2212150 has 24 divisors (see below), whose sum is σ = 4155984. Its totient is φ = 876000.

The previous prime is 2212141. The next prime is 2212153. The reversal of 2212150 is 512122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7404 + ... + 7696.

It is an arithmetic number, because the mean of its divisors is an integer number (173166).

2^2212150 is an apocalyptic number.

2212150 is a deficient number, since it is larger than the sum of its proper divisors (1943834).

2212150 is a wasteful number, since it uses less digits than its factorization.

2212150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 2212150 is about 1487.3298221982. The cubic root of 2212150 is about 130.2981323309.

Adding to 2212150 its reverse (512122), we get a palindrome (2724272).

The spelling of 2212150 in words is "two million, two hundred twelve thousand, one hundred fifty".