22020010022011 has 8 divisors (see below), whose sum is σ = 22587857115264. Its totient is φ = 21453628342080.

The previous prime is 22020010021991. The next prime is 22020010022027. The reversal of 22020010022011 is 11022001002022.

It is a happy number.

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 22020010022011 - 2²⁹ = 22019473151099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22020010021982 and 22020010022000.

It is not an unprimeable number, because it can be changed into a prime (22020010026011) 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, 366322891 + ... + 366382996.

It is an arithmetic number, because the mean of its divisors is an integer number (2823482139408).

Almost surely, 2^{22020010022011} is an apocalyptic number.

22020010022011 is a deficient number, since it is larger than the sum of its proper divisors (567847093253).

22020010022011 is an equidigital number, since it uses as much as digits as its factorization.

22020010022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732706661.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22020010022011 its reverse (11022001002022), we get a palindrome (33042011024033).

The spelling of 22020010022011 in words is "twenty-two trillion, twenty billion, ten million, twenty-two thousand, eleven".