1001430444222 has 48 divisors (see below), whose sum is σ = 2339510697888. Its totient is φ = 307757983680.

The previous prime is 1001430444211. The next prime is 1001430444227. The reversal of 1001430444222 is 2224440341001.

1001430444222 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 430 + 4 + 4 + 4 + 222 = 666.

It is a super-2 number, since 2×1001430444222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001430444227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2407429 + ... + 2792592.

It is an arithmetic number, because the mean of its divisors is an integer number (48739806206).

Almost surely, 2^{1001430444222} is an apocalyptic number.

1001430444222 is an abundant number, since it is smaller than the sum of its proper divisors (1338080253666).

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

1001430444222 is a wasteful number, since it uses less digits than its factorization.

1001430444222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200865 (or 5200862 counting only the distinct ones).

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

Adding to 1001430444222 its reverse (2224440341001), we get a palindrome (3225870785223).

The spelling of 1001430444222 in words is "one trillion, one billion, four hundred thirty million, four hundred forty-four thousand, two hundred twenty-two".