1322244044001 has 6 divisors (see below), whose sum is σ = 1909908063570. Its totient is φ = 881496029328.

The previous prime is 1322244043993. The next prime is 1322244044057. The reversal of 1322244044001 is 1004404422231.

1322244044001 is a `hidden beast` number, since 1 + 32 + 224 + 4 + 0 + 4 + 400 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1304337589776 + 17906454225 = 1142076^2 + 133815^2 .

It is not a de Polignac number, because 1322244044001 - 2³ = 1322244043993 is a prime.

It is a super-2 number, since 2×1322244044001² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1322244044081) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73458002436 + ... + 73458002453.

It is an arithmetic number, because the mean of its divisors is an integer number (318318010595).

Almost surely, 2^{1322244044001} is an apocalyptic number.

It is an amenable number.

1322244044001 is a deficient number, since it is larger than the sum of its proper divisors (587664019569).

1322244044001 is a wasteful number, since it uses less digits than its factorization.

1322244044001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146916004895 (or 146916004892 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1322244044001 its reverse (1004404422231), we get a palindrome (2326648466232).

The spelling of 1322244044001 in words is "one trillion, three hundred twenty-two billion, two hundred forty-four million, forty-four thousand, one".