240442444222 has 16 divisors (see below), whose sum is σ = 376463234592. Its totient is φ = 114957992160.

The previous prime is 240442444217. The next prime is 240442444237. The reversal of 240442444222 is 222444244042.

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, 675273 + ... + 967924.

It is an arithmetic number, because the mean of its divisors is an integer number (23528952162).

Almost surely, 2^240442444222 is an apocalyptic number.

240442444222 is a deficient number, since it is larger than the sum of its proper divisors (136020790370).

240442444222 is a wasteful number, since it uses less digits than its factorization.

240442444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646403.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 240442444222 its reverse (222444244042), we get a palindrome (462886688264).

The spelling of 240442444222 in words is "two hundred forty billion, four hundred forty-two million, four hundred forty-four thousand, two hundred twenty-two".