22020210122 has 16 divisors (see below), whose sum is σ = 33495914112. Its totient is φ = 10855023840.

The previous prime is 22020210119. The next prime is 22020210127. The reversal of 22020210122 is 22101202022.

It is a junction number, because it is equal to n+sod(n) for n = 22020210097 and 22020210106.

It is not an unprimeable number, because it can be changed into a prime (22020210127) 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, 361733 + ... + 418199.

It is an arithmetic number, because the mean of its divisors is an integer number (2093494632).

Almost surely, 2^22020210122 is an apocalyptic number.

22020210122 is a deficient number, since it is larger than the sum of its proper divisors (11475703990).

22020210122 is a wasteful number, since it uses less digits than its factorization.

22020210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59213.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22020210122 its reverse (22101202022), we get a palindrome (44121412144).

The spelling of 22020210122 in words is "twenty-two billion, twenty million, two hundred ten thousand, one hundred twenty-two".