6622212020011 has 16 divisors (see below), whose sum is σ = 7817482344448. Its totient is φ = 5489490916800.

The previous prime is 6622212019999. The next prime is 6622212020059. The reversal of 6622212020011 is 1100202122266.

It is a cyclic number.

It is not a de Polignac number, because 6622212020011 - 2¹³ = 6622212011819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6622212029011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9634170 + ... + 10298623.

It is an arithmetic number, because the mean of its divisors is an integer number (488592646528).

Almost surely, 2^{6622212020011} is an apocalyptic number.

6622212020011 is a deficient number, since it is larger than the sum of its proper divisors (1195270324437).

6622212020011 is a wasteful number, since it uses less digits than its factorization.

6622212020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19934362.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 6622212020011 its reverse (1100202122266), we get a palindrome (7722414142277).

The spelling of 6622212020011 in words is "six trillion, six hundred twenty-two billion, two hundred twelve million, twenty thousand, eleven".