44001040312122 has 8 divisors (see below), whose sum is σ = 88002080624256. Its totient is φ = 14667013437372.

The previous prime is 44001040312109. The next prime is 44001040312123. The reversal of 44001040312122 is 22121304010044.

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

44001040312122 is an admirable number.

It is a super-2 number, since 2×44001040312122² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44001040312092 and 44001040312101.

It is not an unprimeable number, because it can be changed into a prime (44001040312123) 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, 3666753359338 + ... + 3666753359349.

It is an arithmetic number, because the mean of its divisors is an integer number (11000260078032).

Almost surely, 2^{44001040312122} is an apocalyptic number.

44001040312122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44001040312122 is a wasteful number, since it uses less digits than its factorization.

44001040312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7333506718692.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 44001040312122 its reverse (22121304010044), we get a palindrome (66122344322166).

The spelling of 44001040312122 in words is "forty-four trillion, one billion, forty million, three hundred twelve thousand, one hundred twenty-two".