11220020010022 has 8 divisors (see below), whose sum is σ = 16831977735672. Its totient is φ = 5609360764800.

The previous prime is 11220020009999. The next prime is 11220020010029. The reversal of 11220020010022 is 22001002002211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11220020009984 and 11220020010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220020010029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324598504 + ... + 324633067.

It is an arithmetic number, because the mean of its divisors is an integer number (2103997216959).

Almost surely, 2^{11220020010022} is an apocalyptic number.

11220020010022 is a deficient number, since it is larger than the sum of its proper divisors (5611957725650).

11220020010022 is an equidigital number, since it uses as much as digits as its factorization.

11220020010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649240214.

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

Adding to 11220020010022 its reverse (22001002002211), we get a palindrome (33221022012233).

The spelling of 11220020010022 in words is "eleven trillion, two hundred twenty billion, twenty million, ten thousand, twenty-two".