22213343002242 has 48 divisors (see below), whose sum is σ = 54720023830560. Its totient is φ = 5973335932032.

The previous prime is 22213343002219. The next prime is 22213343002283. The reversal of 22213343002242 is 24220034331222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2222218192 + ... + 2222228187.

It is an arithmetic number, because the mean of its divisors is an integer number (1140000496470).

Almost surely, 2^{22213343002242} is an apocalyptic number.

22213343002242 is an abundant number, since it is smaller than the sum of its proper divisors (32506680828318).

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

22213343002242 is a wasteful number, since it uses less digits than its factorization.

22213343002242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4444446415 (or 4444446408 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 22213343002242 its reverse (24220034331222), we get a palindrome (46433377333464).

The spelling of 22213343002242 in words is "twenty-two trillion, two hundred thirteen billion, three hundred forty-three million, two thousand, two hundred forty-two".