44012222025100 has 36 divisors (see below), whose sum is σ = 109150310623984. Its totient is φ = 15089904694080.

The previous prime is 44012222025089. The next prime is 44012222025119. The reversal of 44012222025100 is 152022221044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31437300747 + ... + 31437302146.

Almost surely, 2^{44012222025100} is an apocalyptic number.

It is an amenable number.

44012222025100 is an abundant number, since it is smaller than the sum of its proper divisors (65138088598884).

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

44012222025100 is a wasteful number, since it uses less digits than its factorization.

44012222025100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62874602914 (or 62874602907 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 44012222025100 its reverse (152022221044), we get a palindrome (44164244246144).

The spelling of 44012222025100 in words is "forty-four trillion, twelve billion, two hundred twenty-two million, twenty-five thousand, one hundred".