244222104 has 32 divisors (see below), whose sum is σ = 697777920. Its totient is φ = 69777696.

The previous prime is 244222057. The next prime is 244222109. The reversal of 244222104 is 401222442.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244222109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726684 + ... + 727019.

It is an arithmetic number, because the mean of its divisors is an integer number (21805560).

Almost surely, 2^244222104 is an apocalyptic number.

244222104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

244222104 is an abundant number, since it is smaller than the sum of its proper divisors (453555816).

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

244222104 is a wasteful number, since it uses less digits than its factorization.

244222104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453719 (or 1453715 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 244222104 is about 15627.6071104952. The cubic root of 244222104 is about 625.0695210133.

Adding to 244222104 its reverse (401222442), we get a palindrome (645444546).

The spelling of 244222104 in words is "two hundred forty-four million, two hundred twenty-two thousand, one hundred four".