22002120120011 has 8 divisors (see below), whose sum is σ = 22465671883200. Its totient is φ = 21540361594752.

The previous prime is 22002120120007. The next prime is 22002120120083. The reversal of 22002120120011 is 11002102120022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22002120120011 - 2² = 22002120120007 is a prime.

It is a super-2 number, since 2×22002120120011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22002120120091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448284686 + ... + 448333763.

It is an arithmetic number, because the mean of its divisors is an integer number (2808208985400).

Almost surely, 2^{22002120120011} is an apocalyptic number.

22002120120011 is a deficient number, since it is larger than the sum of its proper divisors (463551763189).

22002120120011 is an equidigital number, since it uses as much as digits as its factorization.

22002120120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896618965.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22002120120011 its reverse (11002102120022), we get a palindrome (33004222240033).

The spelling of 22002120120011 in words is "twenty-two trillion, two billion, one hundred twenty million, one hundred twenty thousand, eleven".