22132143110022 has 64 divisors (see below), whose sum is σ = 48784696934400. Its totient is φ = 6638019806880.

The previous prime is 22132143109991. The next prime is 22132143110029. The reversal of 22132143110022 is 22001134123122.

It is a junction number, because it is equal to n+sod(n) for n = 22132143109974 and 22132143110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132143110029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361179 + ... + 6662937.

It is an arithmetic number, because the mean of its divisors is an integer number (762260889600).

Almost surely, 2^{22132143110022} is an apocalyptic number.

22132143110022 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 22132143110022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24392348467200).

22132143110022 is an abundant number, since it is smaller than the sum of its proper divisors (26652553824378).

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

22132143110022 is a wasteful number, since it uses less digits than its factorization.

22132143110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302321.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 22132143110022 its reverse (22001134123122), we get a palindrome (44133277233144).

The spelling of 22132143110022 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred forty-three million, one hundred ten thousand, twenty-two".