22002213113210 has 24 divisors (see below), whose sum is σ = 43531651401588. Its totient is φ = 8000804768000.

The previous prime is 22002213113197. The next prime is 22002213113219. The reversal of 22002213113210 is 1231131220022.

It can be written as a sum of positive squares in 2 ways, for example, as 21778452894121 + 223760219089 = 4666739^2 + 473033^2 .

It is a super-2 number, since 2×22002213113210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22002213113219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9091822391 + ... + 9091824810.

Almost surely, 2^{22002213113210} is an apocalyptic number.

22002213113210 is a deficient number, since it is larger than the sum of its proper divisors (21529438288378).

22002213113210 is a wasteful number, since it uses less digits than its factorization.

22002213113210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18183647230 (or 18183647219 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22002213113210 its reverse (1231131220022), we get a palindrome (23233344333232).

The spelling of 22002213113210 in words is "twenty-two trillion, two billion, two hundred thirteen million, one hundred thirteen thousand, two hundred ten".