240844222 has 4 divisors (see below), whose sum is σ = 361266336. Its totient is φ = 120422110.

The previous prime is 240844213. The next prime is 240844223. The reversal of 240844222 is 222448042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240844223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60211054 + ... + 60211057.

It is an arithmetic number, because the mean of its divisors is an integer number (90316584).

Almost surely, 2^240844222 is an apocalyptic number.

240844222 is a deficient number, since it is larger than the sum of its proper divisors (120422114).

240844222 is a wasteful number, since it uses less digits than its factorization.

240844222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120422113.

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 240844222 is about 15519.1566136823. The cubic root of 240844222 is about 622.1743134858.

The spelling of 240844222 in words is "two hundred forty million, eight hundred forty-four thousand, two hundred twenty-two".