22020122213 has 8 divisors (see below), whose sum is σ = 22741716480. Its totient is φ = 21299232240.

The previous prime is 22020122171. The next prime is 22020122239. The reversal of 22020122213 is 31222102022.

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 22020122213 - 2⁸ = 22020121957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22020122191 and 22020122200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020121213) 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, 112145 + ... + 237942.

It is an arithmetic number, because the mean of its divisors is an integer number (2842714560).

Almost surely, 2^22020122213 is an apocalyptic number.

It is an amenable number.

22020122213 is a deficient number, since it is larger than the sum of its proper divisors (721594267).

22020122213 is a wasteful number, since it uses less digits than its factorization.

22020122213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352147.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22020122213 its reverse (31222102022), we get a palindrome (53242224235).

The spelling of 22020122213 in words is "twenty-two billion, twenty million, one hundred twenty-two thousand, two hundred thirteen".