22000210122 has 16 divisors (see below), whose sum is σ = 48000458592. Its totient is φ = 6666730320.

The previous prime is 22000210121. The next prime is 22000210151. The reversal of 22000210122 is 22101200022.

It is a junction number, because it is equal to n+sod(n) for n = 22000210098 and 22000210107.

It is not an unprimeable number, because it can be changed into a prime (22000210121) 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, 166668193 + ... + 166668324.

It is an arithmetic number, because the mean of its divisors is an integer number (3000028662).

Almost surely, 2^22000210122 is an apocalyptic number.

22000210122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22000210122 is an abundant number, since it is smaller than the sum of its proper divisors (26000248470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22000210122 is a wasteful number, since it uses less digits than its factorization.

22000210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333336533.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22000210122 its reverse (22101200022), we get a palindrome (44101410144).

The spelling of 22000210122 in words is "twenty-two billion, two hundred ten thousand, one hundred twenty-two".