22011422411022 has 128 divisors (see below), whose sum is σ = 49876119498240. Its totient is φ = 6417181532160.

The previous prime is 22011422411009. The next prime is 22011422411029.

22011422411022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22011422410983 and 22011422411001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011422411029) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 267389593 + ... + 267471899.

It is an arithmetic number, because the mean of its divisors is an integer number (389657183580).

Almost surely, 2^{22011422411022} is an apocalyptic number.

22011422411022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22011422411022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24938059749120).

22011422411022 is an abundant number, since it is smaller than the sum of its proper divisors (27864697087218).

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

22011422411022 is a wasteful number, since it uses less digits than its factorization.

22011422411022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83586.

The product of its (nonzero) digits is 1024, while the sum is 24.

It can be divided in two parts, 2201142 and 2411022, that added together give a palindrome (4612164).

The spelling of 22011422411022 in words is "twenty-two trillion, eleven billion, four hundred twenty-two million, four hundred eleven thousand, twenty-two".