412222144 has 28 divisors (see below), whose sum is σ = 831875400. Its totient is φ = 202615808.

The previous prime is 412222127. The next prime is 412222147. The reversal of 412222144 is 441222214.

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

It is not an unprimeable number, because it can be changed into a prime (412222147) 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, 50809 + ... + 58360.

Almost surely, 2^412222144 is an apocalyptic number.

It is an amenable number.

412222144 is an abundant number, since it is smaller than the sum of its proper divisors (419653256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412222144 is a wasteful number, since it uses less digits than its factorization.

412222144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109240 (or 109230 counting only the distinct ones).

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

The square root of 412222144 is about 20303.2545174413. The cubic root of 412222144 is about 744.2355981041.

Adding to 412222144 its reverse (441222214), we get a palindrome (853444358).

The spelling of 412222144 in words is "four hundred twelve million, two hundred twenty-two thousand, one hundred forty-four".