2242431422 has 32 divisors (see below), whose sum is σ = 4195908864. Its totient is φ = 873201600.

The previous prime is 2242431413. The next prime is 2242431439. The reversal of 2242431422 is 2241342422.

2242431422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2242431391 and 2242431400.

It is a congruent number.

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, 452297 + ... + 457227.

It is an arithmetic number, because the mean of its divisors is an integer number (131122152).

Almost surely, 2^2242431422 is an apocalyptic number.

2242431422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2242431422 is a deficient number, since it is larger than the sum of its proper divisors (1953477442).

2242431422 is a wasteful number, since it uses less digits than its factorization.

2242431422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7904.

The product of its digits is 6144, while the sum is 26.

The square root of 2242431422 is about 47354.3178812661. The cubic root of 2242431422 is about 1308.8997661383.

Adding to 2242431422 its reverse (2241342422), we get a palindrome (4483773844).

The spelling of 2242431422 in words is "two billion, two hundred forty-two million, four hundred thirty-one thousand, four hundred twenty-two".