244044202422 has 32 divisors (see below), whose sum is σ = 489985608960. Its totient is φ = 81032482080.

The previous prime is 244044202399. The next prime is 244044202427. The reversal of 244044202422 is 224202440442.

It is a happy number.

It is a super-2 number, since 2×244044202422² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244044202422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244044202427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520847 + ... + 1673637.

It is an arithmetic number, because the mean of its divisors is an integer number (15312050280).

Almost surely, 2^244044202422 is an apocalyptic number.

244044202422 is an abundant number, since it is smaller than the sum of its proper divisors (245941406538).

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

244044202422 is a wasteful number, since it uses less digits than its factorization.

244044202422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153828.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 244044202422 its reverse (224202440442), we get a palindrome (468246642864).

The spelling of 244044202422 in words is "two hundred forty-four billion, forty-four million, two hundred two thousand, four hundred twenty-two".