2242400322 has 8 divisors (see below), whose sum is σ = 4484800656. Its totient is φ = 747466772.

The previous prime is 2242400269. The next prime is 2242400327. The reversal of 2242400322 is 2230042422.

It is a sphenic number, since it is the product of 3 distinct primes.

2242400322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2242400327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186866688 + ... + 186866699.

It is an arithmetic number, because the mean of its divisors is an integer number (560600082).

Almost surely, 2^2242400322 is an apocalyptic number.

2242400322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2242400322 is a wasteful number, since it uses less digits than its factorization.

2242400322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373733392.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2242400322 is about 47353.9895045813. The cubic root of 2242400322 is about 1308.8937151214.

Adding to 2242400322 its reverse (2230042422), we get a palindrome (4472442744).

The spelling of 2242400322 in words is "two billion, two hundred forty-two million, four hundred thousand, three hundred twenty-two".