22403042341012 has 24 divisors (see below), whose sum is σ = 39325154145704. Its totient is φ = 11167335309312.

The previous prime is 22403042340953. The next prime is 22403042341013. The reversal of 22403042341012 is 21014324030422.

It can be written as a sum of positive squares in 4 ways, for example, as 11290446735876 + 11112595605136 = 3360126^2 + 3333556^2 .

It is a super-2 number, since 2×22403042341012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403042341013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4664133 + ... + 8158444.

Almost surely, 2^{22403042341012} is an apocalyptic number.

It is an amenable number.

22403042341012 is a deficient number, since it is larger than the sum of its proper divisors (16922111804692).

22403042341012 is a wasteful number, since it uses less digits than its factorization.

22403042341012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823915 (or 12823913 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22403042341012 its reverse (21014324030422), we get a palindrome (43417366371434).

The spelling of 22403042341012 in words is "twenty-two trillion, four hundred three billion, forty-two million, three hundred forty-one thousand, twelve".