2222412 has 48 divisors (see below), whose sum is σ = 5470080. Its totient is φ = 701568.

The previous prime is 2222387. The next prime is 2222443. The reversal of 2222412 is 2142222.

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

It is a junction number, because it is equal to n+sod(n) for n = 2222391 and 2222400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30408 + ... + 30480.

It is an arithmetic number, because the mean of its divisors is an integer number (113960).

2^2222412 is an apocalyptic number.

It is an amenable number.

2222412 is an abundant number, since it is smaller than the sum of its proper divisors (3247668).

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

2222412 is a wasteful number, since it uses less digits than its factorization.

2222412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 180 counting only the distinct ones).

The product of its digits is 128, while the sum is 15.

The square root of 2222412 is about 1490.7756370427. The cubic root of 2222412 is about 130.4993027076.

Adding to 2222412 its reverse (2142222), we get a palindrome (4364634).

The spelling of 2222412 in words is "two million, two hundred twenty-two thousand, four hundred twelve".