22021330011010 has 64 divisors (see below), whose sum is σ = 43430469788160. Its totient is φ = 7972837908480.

The previous prime is 22021330011001. The next prime is 22021330011059. The reversal of 22021330011010 is 1011003312022.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 644654311 + ... + 644688469.

It is an arithmetic number, because the mean of its divisors is an integer number (678601090440).

Almost surely, 2^{22021330011010} is an apocalyptic number.

22021330011010 is a deficient number, since it is larger than the sum of its proper divisors (21409139777150).

22021330011010 is a wasteful number, since it uses less digits than its factorization.

22021330011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59563.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22021330011010 its reverse (1011003312022), we get a palindrome (23032333323032).

The spelling of 22021330011010 in words is "twenty-two trillion, twenty-one billion, three hundred thirty million, eleven thousand, ten".