22010022020112 has 160 divisors (see below), whose sum is σ = 65164470159360. Its totient is φ = 6270927621120.

The previous prime is 22010022020089. The next prime is 22010022020123. The reversal of 22010022020112 is 21102022001022.

It is a junction number, because it is equal to n+sod(n) for n = 22010022020091 and 22010022020100.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398914287 + ... + 398969457.

It is an arithmetic number, because the mean of its divisors is an integer number (407277938496).

Almost surely, 2^{22010022020112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010022020112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32582235079680).

22010022020112 is an abundant number, since it is smaller than the sum of its proper divisors (43154448139248).

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

22010022020112 is a wasteful number, since it uses less digits than its factorization.

22010022020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58501 (or 58495 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22010022020112 its reverse (21102022001022), we get a palindrome (43112044021134).

The spelling of 22010022020112 in words is "twenty-two trillion, ten billion, twenty-two million, twenty thousand, one hundred twelve".