22202121120011 has 16 divisors (see below), whose sum is σ = 25402161523200. Its totient is φ = 19009161138240.

The previous prime is 22202121120001. The next prime is 22202121120017. The reversal of 22202121120011 is 11002112120222.

It is not a de Polignac number, because 22202121120011 - 2¹⁸ = 22202120857867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22202121120017) 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, 87186191 + ... + 87440471.

It is an arithmetic number, because the mean of its divisors is an integer number (1587635095200).

Almost surely, 2^{22202121120011} is an apocalyptic number.

22202121120011 is a deficient number, since it is larger than the sum of its proper divisors (3200040403189).

22202121120011 is a wasteful number, since it uses less digits than its factorization.

22202121120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268154.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22202121120011 its reverse (11002112120222), we get a palindrome (33204233240233).

The spelling of 22202121120011 in words is "twenty-two trillion, two hundred two billion, one hundred twenty-one million, one hundred twenty thousand, eleven".