22342440302002 has 8 divisors (see below), whose sum is σ = 33513893891712. Its totient is φ = 11171142338100.

The previous prime is 22342440301939. The next prime is 22342440302009. The reversal of 22342440302002 is 20020304424322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22342440302009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38546874 + ... + 39122197.

It is an arithmetic number, because the mean of its divisors is an integer number (4189236736464).

Almost surely, 2^{22342440302002} is an apocalyptic number.

22342440302002 is a deficient number, since it is larger than the sum of its proper divisors (11171453589710).

22342440302002 is a wasteful number, since it uses less digits than its factorization.

22342440302002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77812904.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22342440302002 its reverse (20020304424322), we get a palindrome (42362744726324).

The spelling of 22342440302002 in words is "twenty-two trillion, three hundred forty-two billion, four hundred forty million, three hundred two thousand, two".