412212244 has 12 divisors (see below), whose sum is σ = 721522368. Its totient is φ = 206063000.

The previous prime is 412212221. The next prime is 412212247. The reversal of 412212244 is 442212214.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412212247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21399 + ... + 35809.

It is an arithmetic number, because the mean of its divisors is an integer number (60126864).

Almost surely, 2^412212244 is an apocalyptic number.

It is an amenable number.

412212244 is a deficient number, since it is larger than the sum of its proper divisors (309310124).

412212244 is a wasteful number, since it uses less digits than its factorization.

412212244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21566 (or 21564 counting only the distinct ones).

The product of its digits is 1024, while the sum is 22.

The square root of 412212244 is about 20303.0107126997. The cubic root of 412212244 is about 744.2296401585.

Adding to 412212244 its reverse (442212214), we get a palindrome (854424458).

The spelling of 412212244 in words is "four hundred twelve million, two hundred twelve thousand, two hundred forty-four".