101444022042002 has 16 divisors (see below), whose sum is σ = 153188794906200. Its totient is φ = 50381097132672.

The previous prime is 101444022042001. The next prime is 101444022042049. The reversal of 101444022042002 is 200240220444101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75547230787681 + 25896791254321 = 8691791^2 + 5088889^2 .

It is not an unprimeable number, because it can be changed into a prime (101444022042001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29503748 + ... + 32762160.

Almost surely, 2^{101444022042002} is an apocalyptic number.

101444022042002 is a deficient number, since it is larger than the sum of its proper divisors (51744772864198).

101444022042002 is a wasteful number, since it uses less digits than its factorization.

101444022042002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363037.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 101444022042002 its reverse (200240220444101), we get a palindrome (301684242486103).

The spelling of 101444022042002 in words is "one hundred one trillion, four hundred forty-four billion, twenty-two million, forty-two thousand, two".