22010211012122 has 8 divisors (see below), whose sum is σ = 33075673588416. Its totient is φ = 10984986482652.

The previous prime is 22010211012121. The next prime is 22010211012131. The reversal of 22010211012122 is 22121011201022.

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 22010211012122.

It is not an unprimeable number, because it can be changed into a prime (22010211012121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10059510338 + ... + 10059512525.

It is an arithmetic number, because the mean of its divisors is an integer number (4134459198552).

Almost surely, 2^{22010211012122} is an apocalyptic number.

22010211012122 is a deficient number, since it is larger than the sum of its proper divisors (11065462576294).

22010211012122 is a wasteful number, since it uses less digits than its factorization.

22010211012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20119023412.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22010211012122 its reverse (22121011201022), we get a palindrome (44131222213144).

The spelling of 22010211012122 in words is "twenty-two trillion, ten billion, two hundred eleven million, twelve thousand, one hundred twenty-two".