242002244422 has 32 divisors (see below), whose sum is σ = 379535922432. Its totient is φ = 115511361504.

The previous prime is 242002244411. The next prime is 242002244423. The reversal of 242002244422 is 224442200242.

It is a super-2 number, since 2×242002244422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242002244423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72302553 + ... + 72305899.

It is an arithmetic number, because the mean of its divisors is an integer number (11860497576).

Almost surely, 2^242002244422 is an apocalyptic number.

242002244422 is a deficient number, since it is larger than the sum of its proper divisors (137533678010).

242002244422 is a wasteful number, since it uses less digits than its factorization.

242002244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 242002244422 its reverse (224442200242), we get a palindrome (466444444664).

It can be divided in two parts, 24200 and 2244422, that added together give a palindrome (2268622).

The spelling of 242002244422 in words is "two hundred forty-two billion, two million, two hundred forty-four thousand, four hundred twenty-two".