2222468446 has 16 divisors (see below), whose sum is σ = 3850694640. Its totient is φ = 950788480.

The previous prime is 2222468441. The next prime is 2222468503. The reversal of 2222468446 is 6448642222.

It is a junction number, because it is equal to n+sod(n) for n = 2222468399 and 2222468408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222468441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970841 + ... + 2971588.

It is an arithmetic number, because the mean of its divisors is an integer number (240668415).

Almost surely, 2^2222468446 is an apocalyptic number.

2222468446 is a deficient number, since it is larger than the sum of its proper divisors (1628226194).

2222468446 is a wasteful number, since it uses less digits than its factorization.

2222468446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5942459.

The product of its digits is 294912, while the sum is 40.

The square root of 2222468446 is about 47143.0636043098. The cubic root of 2222468446 is about 1305.0040752847.

The spelling of 2222468446 in words is "two billion, two hundred twenty-two million, four hundred sixty-eight thousand, four hundred forty-six".