22315141134 has 144 divisors (see below), whose sum is σ = 57361829616. Its totient is φ = 6227907840.

The previous prime is 22315141111. The next prime is 22315141157. The reversal of 22315141134 is 43114151322.

22315141134 is a `hidden beast` number, since 2 + 2 + 31 + 514 + 113 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (22315141111) and next prime (22315141157).

It is a super-3 number, since 3×22315141134³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22315141098 and 22315141107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 23415202 + ... + 23416154.

It is an arithmetic number, because the mean of its divisors is an integer number (398346039).

Almost surely, 2^22315141134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22315141134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28680914808).

22315141134 is an abundant number, since it is smaller than the sum of its proper divisors (35046688482).

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

22315141134 is a wasteful number, since it uses less digits than its factorization.

22315141134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823 (or 1809 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 22315141134 its reverse (43114151322), we get a palindrome (65429292456).

The spelling of 22315141134 in words is "twenty-two billion, three hundred fifteen million, one hundred forty-one thousand, one hundred thirty-four".