22134212319 has 24 divisors (see below), whose sum is σ = 31012104960. Its totient is φ = 14037992880.

The previous prime is 22134212293. The next prime is 22134212323. The reversal of 22134212319 is 91321243122.

It is not a de Polignac number, because 22134212319 - 2¹⁷ = 22134081247 is a prime.

It is a super-2 number, since 2×22134212319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134212369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105034 + ... + 235160.

It is an arithmetic number, because the mean of its divisors is an integer number (1292171040).

Almost surely, 2^22134212319 is an apocalyptic number.

22134212319 is a deficient number, since it is larger than the sum of its proper divisors (8877892641).

22134212319 is a wasteful number, since it uses less digits than its factorization.

22134212319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130251 (or 130220 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

It can be divided in two parts, 22134212 and 319, that added together give a triangular number (22134531 = T₆₆₅₃).

The spelling of 22134212319 in words is "twenty-two billion, one hundred thirty-four million, two hundred twelve thousand, three hundred nineteen".