2442223132 has 24 divisors (see below), whose sum is σ = 4311295632. Its totient is φ = 1210464000.

The previous prime is 2442223123. The next prime is 2442223151. The reversal of 2442223132 is 2313222442.

It is a junction number, because it is equal to n+sod(n) for n = 2442223097 and 2442223106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256782 + ... + 266122.

It is an arithmetic number, because the mean of its divisors is an integer number (179637318).

Almost surely, 2^2442223132 is an apocalyptic number.

It is an amenable number.

2442223132 is a deficient number, since it is larger than the sum of its proper divisors (1869072500).

2442223132 is a wasteful number, since it uses less digits than its factorization.

2442223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9909 (or 9907 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 2442223132 is about 49418.8540134229. The cubic root of 2442223132 is about 1346.6718442710.

Adding to 2442223132 its reverse (2313222442), we get a palindrome (4755445574).

The spelling of 2442223132 in words is "two billion, four hundred forty-two million, two hundred twenty-three thousand, one hundred thirty-two".