22134343110 has 128 divisors (see below), whose sum is σ = 58934366208. Its totient is φ = 5275248000.

The previous prime is 22134343103. The next prime is 22134343117. The reversal of 22134343110 is 1134343122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22134343103) and next prime (22134343117).

It is a super-2 number, since 2×22134343110² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134343117) 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, 21468295 + ... + 21469325.

It is an arithmetic number, because the mean of its divisors is an integer number (460424736).

Almost surely, 2^22134343110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22134343110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29467183104).

22134343110 is an abundant number, since it is smaller than the sum of its proper divisors (36800023098).

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

22134343110 is a wasteful number, since it uses less digits than its factorization.

22134343110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22134343110 its reverse (1134343122), we get a palindrome (23268686232).

The spelling of 22134343110 in words is "twenty-two billion, one hundred thirty-four million, three hundred forty-three thousand, one hundred ten".