22022012210122 has 16 divisors (see below), whose sum is σ = 33071756136192. Its totient is φ = 10998098807920.

The previous prime is 22022012210117. The next prime is 22022012210129. The reversal of 22022012210122 is 22101221022022.

It is a self number, because there is not a number n which added to its sum of digits gives 22022012210122.

It is not an unprimeable number, because it can be changed into a prime (22022012210129) 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, 6984972 + ... + 9635032.

It is an arithmetic number, because the mean of its divisors is an integer number (2066984758512).

Almost surely, 2^{22022012210122} is an apocalyptic number.

22022012210122 is a deficient number, since it is larger than the sum of its proper divisors (11049743926070).

22022012210122 is a wasteful number, since it uses less digits than its factorization.

22022012210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654933.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22022012210122 its reverse (22101221022022), we get a palindrome (44123233232144).

The spelling of 22022012210122 in words is "twenty-two trillion, twenty-two billion, twelve million, two hundred ten thousand, one hundred twenty-two".