22344042420002 has 32 divisors (see below), whose sum is σ = 33813857376000. Its totient is φ = 11073023457408.

The previous prime is 22344042420001. The next prime is 22344042420013. The reversal of 22344042420002 is 20002424044322.

It is not an unprimeable number, because it can be changed into a prime (22344042420001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673016999 + ... + 673050197.

It is an arithmetic number, because the mean of its divisors is an integer number (1056683043000).

Almost surely, 2^{22344042420002} is an apocalyptic number.

22344042420002 is a deficient number, since it is larger than the sum of its proper divisors (11469814955998).

22344042420002 is a wasteful number, since it uses less digits than its factorization.

22344042420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37130.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 22344042420002 its reverse (20002424044322), we get a palindrome (42346466464324).

The spelling of 22344042420002 in words is "twenty-two trillion, three hundred forty-four billion, forty-two million, four hundred twenty thousand, two".