44912149222100 has 18 divisors (see below), whose sum is σ = 97459363812174. Its totient is φ = 17964859688800.

The previous prime is 44912149222099. The next prime is 44912149222117. The reversal of 44912149222100 is 122294121944.

44912149222100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 52856768836 + 44859292453264 = 229906^2 + 6697708^2 .

It is a super-2 number, since 2×44912149222100² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224560746011 + ... + 224560746210.

Almost surely, 2^{44912149222100} is an apocalyptic number.

It is an amenable number.

44912149222100 is an abundant number, since it is smaller than the sum of its proper divisors (52547214590074).

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

44912149222100 is a wasteful number, since it uses less digits than its factorization.

44912149222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449121492235 (or 449121492228 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 44912149222100 in words is "forty-four trillion, nine hundred twelve billion, one hundred forty-nine million, two hundred twenty-two thousand, one hundred".