22213313002 has 8 divisors (see below), whose sum is σ = 34132651812. Its totient is φ = 10835762400.

The previous prime is 22213312981. The next prime is 22213313009. The reversal of 22213313002 is 20031331222.

It can be written as a sum of positive squares in 2 ways, for example, as 20981232801 + 1232080201 = 144849^2 + 35101^2 .

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 (22213313009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135446949 + ... + 135447112.

Almost surely, 2^22213313002 is an apocalyptic number.

22213313002 is a deficient number, since it is larger than the sum of its proper divisors (11919338810).

22213313002 is a wasteful number, since it uses less digits than its factorization.

22213313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270894104.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22213313002 its reverse (20031331222), we get a palindrome (42244644224).

The spelling of 22213313002 in words is "twenty-two billion, two hundred thirteen million, three hundred thirteen thousand, two".