22002001120011 has 32 divisors (see below), whose sum is σ = 32530016445696. Its totient is φ = 13114951920000.

The previous prime is 22002001119991. The next prime is 22002001120081. The reversal of 22002001120011 is 11002110020022.

It is not a de Polignac number, because 22002001120011 - 2¹⁰ = 22002001118987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002001120081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26560236 + ... + 27376086.

It is an arithmetic number, because the mean of its divisors is an integer number (1016563013928).

Almost surely, 2^{22002001120011} is an apocalyptic number.

22002001120011 is a deficient number, since it is larger than the sum of its proper divisors (10528015325685).

22002001120011 is a wasteful number, since it uses less digits than its factorization.

22002001120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829323.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22002001120011 its reverse (11002110020022), we get a palindrome (33004111140033).

It can be divided in two parts, 220020011 and 20011, that added together give a palindrome (220040022).

The spelling of 22002001120011 in words is "twenty-two trillion, two billion, one million, one hundred twenty thousand, eleven".