100444313122 has 8 divisors (see below), whose sum is σ = 150672923856. Its totient is φ = 50220005172.

The previous prime is 100444313041. The next prime is 100444313129. The reversal of 100444313122 is 221313444001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (100444313129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016688 + ... + 1111099.

It is an arithmetic number, because the mean of its divisors is an integer number (18834115482).

Almost surely, 2^100444313122 is an apocalyptic number.

100444313122 is a deficient number, since it is larger than the sum of its proper divisors (50228610734).

100444313122 is a wasteful number, since it uses less digits than its factorization.

100444313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151392.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 100444313122 its reverse (221313444001), we get a palindrome (321757757123).

The spelling of 100444313122 in words is "one hundred billion, four hundred forty-four million, three hundred thirteen thousand, one hundred twenty-two".