22440001041000 has 96 divisors (see below), whose sum is σ = 75847203549000. Its totient is φ = 5984000275200.

The previous prime is 22440001040999. The next prime is 22440001041019. The reversal of 22440001041000 is 14010004422.

22440001041000 is a `hidden beast` number, since 2 + 244 + 0 + 0 + 0 + 10 + 410 + 0 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5226646426596 + 17213354614404 = 2286186^2 + 4148898^2 .

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

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 23 ways as a sum of consecutive naturals, for example, 1246657725 + ... + 1246675724.

Almost surely, 2^{22440001041000} is an apocalyptic number.

22440001041000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22440001041000 is an abundant number, since it is smaller than the sum of its proper divisors (53407202508000).

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

22440001041000 is a wasteful number, since it uses less digits than its factorization.

22440001041000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493333476 (or 2493333459 counting only the distinct ones).

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

Adding to 22440001041000 its reverse (14010004422), we get a palindrome (22454011045422).

The spelling of 22440001041000 in words is "twenty-two trillion, four hundred forty billion, one million, forty-one thousand".