22022313002 has 8 divisors (see below), whose sum is σ = 33801689856. Its totient is φ = 10755083052.

The previous prime is 22022312969. The next prime is 22022313007. The reversal of 22022313002 is 20031322022.

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 (22022313007) 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, 128036618 + ... + 128036789.

It is an arithmetic number, because the mean of its divisors is an integer number (4225211232).

Almost surely, 2^22022313002 is an apocalyptic number.

22022313002 is a deficient number, since it is larger than the sum of its proper divisors (11779376854).

22022313002 is a wasteful number, since it uses less digits than its factorization.

22022313002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256073452.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 22022313002 its reverse (20031322022), we get a palindrome (42053635024).

The spelling of 22022313002 in words is "twenty-two billion, twenty-two million, three hundred thirteen thousand, two".