244300100022 has 96 divisors (see below), whose sum is σ = 594500268960. Its totient is φ = 71852520960.

The previous prime is 244300100021. The next prime is 244300100087. The reversal of 244300100022 is 220001003442.

244300100022 is a `hidden beast` number, since 244 + 300 + 100 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 244300099968 and 244300100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244300100021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2955568 + ... + 3037100.

It is an arithmetic number, because the mean of its divisors is an integer number (6192711135).

Almost surely, 2^244300100022 is an apocalyptic number.

244300100022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 244300100022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297250134480).

244300100022 is an abundant number, since it is smaller than the sum of its proper divisors (350200168938).

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

244300100022 is a wasteful number, since it uses less digits than its factorization.

244300100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81998 (or 81995 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 244300100022 its reverse (220001003442), we get a palindrome (464301103464).

The spelling of 244300100022 in words is "two hundred forty-four billion, three hundred million, one hundred thousand, twenty-two".