22011141030221 has 16 divisors (see below), whose sum is σ = 25505370522240. Its totient is φ = 18605741091840.

The previous prime is 22011141030163. The next prime is 22011141030223. The reversal of 22011141030221 is 12203014111022.

It is not a de Polignac number, because 22011141030221 - 2⁶ = 22011141030157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22011141030193 and 22011141030202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011141030223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57490691 + ... + 57872288.

It is an arithmetic number, because the mean of its divisors is an integer number (1594085657640).

Almost surely, 2^{22011141030221} is an apocalyptic number.

It is an amenable number.

22011141030221 is a deficient number, since it is larger than the sum of its proper divisors (3494229492019).

22011141030221 is a wasteful number, since it uses less digits than its factorization.

22011141030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115363364.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22011141030221 its reverse (12203014111022), we get a palindrome (34214155141243).

The spelling of 22011141030221 in words is "twenty-two trillion, eleven billion, one hundred forty-one million, thirty thousand, two hundred twenty-one".