22010210012122 has 16 divisors (see below), whose sum is σ = 33433469942400. Its totient is φ = 10865722027680.

The previous prime is 22010210012053. The next prime is 22010210012129. The reversal of 22010210012122 is 22121001201022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22010210012096 and 22010210012105.

It is not an unprimeable number, because it can be changed into a prime (22010210012129) 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, 26092654 + ... + 26922982.

It is an arithmetic number, because the mean of its divisors is an integer number (2089591871400).

Almost surely, 2^{22010210012122} is an apocalyptic number.

22010210012122 is a deficient number, since it is larger than the sum of its proper divisors (11423259930278).

22010210012122 is a wasteful number, since it uses less digits than its factorization.

22010210012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998181.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22010210012122 its reverse (22121001201022), we get a palindrome (44131211213144).

The spelling of 22010210012122 in words is "twenty-two trillion, ten billion, two hundred ten million, twelve thousand, one hundred twenty-two".