134322221223 has 12 divisors (see below), whose sum is σ = 194203866168. Its totient is φ = 89463741360.

The previous prime is 134322221213. The next prime is 134322221233. The reversal of 134322221223 is 322122223431.

134322221223 is a `hidden beast` number, since 1 + 3 + 432 + 2 + 2 + 2 + 1 + 223 = 666.

It is an interprime number because it is at equal distance from previous prime (134322221213) and next prime (134322221233).

It is not a de Polignac number, because 134322221223 - 2²⁰ = 134321172647 is a prime.

It is a super-2 number, since 2×134322221223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134322221213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7023765 + ... + 7042862.

It is an arithmetic number, because the mean of its divisors is an integer number (16183655514).

Almost surely, 2^134322221223 is an apocalyptic number.

134322221223 is a deficient number, since it is larger than the sum of its proper divisors (59881644945).

134322221223 is a wasteful number, since it uses less digits than its factorization.

134322221223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067694 (or 14067691 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 134322221223 its reverse (322122223431), we get a palindrome (456444444654).

The spelling of 134322221223 in words is "one hundred thirty-four billion, three hundred twenty-two million, two hundred twenty-one thousand, two hundred twenty-three".