2241122422 has 32 divisors (see below), whose sum is σ = 4209719040. Its totient is φ = 869304480.

The previous prime is 2241122417. The next prime is 2241122473. The reversal of 2241122422 is 2242211422.

It is a super-2 number, since 2×2241122422² = 10045259420782292168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2241122393 and 2241122402.

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, 2904 + ... + 67012.

It is an arithmetic number, because the mean of its divisors is an integer number (131553720).

Almost surely, 2^2241122422 is an apocalyptic number.

2241122422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2241122422 is a deficient number, since it is larger than the sum of its proper divisors (1968596618).

2241122422 is a wasteful number, since it uses less digits than its factorization.

2241122422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64356.

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

The square root of 2241122422 is about 47340.4945263566. The cubic root of 2241122422 is about 1308.6450302491.

Adding to 2241122422 its reverse (2242211422), we get a palindrome (4483333844).

The spelling of 2241122422 in words is "two billion, two hundred forty-one million, one hundred twenty-two thousand, four hundred twenty-two".