22010202121011 has 32 divisors (see below), whose sum is σ = 31847862816000. Its totient is φ = 13440494049408.

The previous prime is 22010202121009. The next prime is 22010202121031. The reversal of 22010202121011 is 11012120201022.

It is not a de Polignac number, because 22010202121011 - 2¹ = 22010202121009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22010202121031) 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 31 ways as a sum of consecutive naturals, for example, 9702345 + ... + 11753973.

It is an arithmetic number, because the mean of its divisors is an integer number (995245713000).

Almost surely, 2^{22010202121011} is an apocalyptic number.

22010202121011 is a deficient number, since it is larger than the sum of its proper divisors (9837660694989).

22010202121011 is a wasteful number, since it uses less digits than its factorization.

22010202121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053763.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22010202121011 its reverse (11012120201022), we get a palindrome (33022322322033).

The spelling of 22010202121011 in words is "twenty-two trillion, ten billion, two hundred two million, one hundred twenty-one thousand, eleven".