10122444 has 36 divisors (see below), whose sum is σ = 25696944. Its totient is φ = 3359712.

The previous prime is 10122439. The next prime is 10122457. The reversal of 10122444 is 44422101.

10122444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10969 + ... + 11855.

It is an arithmetic number, because the mean of its divisors is an integer number (713804).

Almost surely, 2^10122444 is an apocalyptic number.

It is an amenable number.

10122444 is an abundant number, since it is smaller than the sum of its proper divisors (15574500).

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

10122444 is a wasteful number, since it uses less digits than its factorization.

10122444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1209 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 10122444 is about 3181.5788533368. The cubic root of 10122444 is about 216.3192296195.

Adding to 10122444 its reverse (44422101), we get a palindrome (54544545).

The spelling of 10122444 in words is "ten million, one hundred twenty-two thousand, four hundred forty-four".