22010212220122 has 8 divisors (see below), whose sum is σ = 37731792377376. Its totient is φ = 9432948094332.

The previous prime is 22010212220119. The next prime is 22010212220177. The reversal of 22010212220122 is 22102221201022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22010212220122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786079007848 + ... + 786079007875.

It is an arithmetic number, because the mean of its divisors is an integer number (4716474047172).

Almost surely, 2^{22010212220122} is an apocalyptic number.

22010212220122 is a deficient number, since it is larger than the sum of its proper divisors (15721580157254).

22010212220122 is a wasteful number, since it uses less digits than its factorization.

22010212220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572158015732.

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

Adding to 22010212220122 its reverse (22102221201022), we get a palindrome (44112433421144).

The spelling of 22010212220122 in words is "twenty-two trillion, ten billion, two hundred twelve million, two hundred twenty thousand, one hundred twenty-two".