123452334522 has 32 divisors (see below), whose sum is σ = 299278388160. Its totient is φ = 37409798160.

The previous prime is 123452334521. The next prime is 123452334539. The reversal of 123452334522 is 225433254321.

123452334522 is a `hidden beast` number, since 123 + 4 + 5 + 2 + 3 + 3 + 4 + 522 = 666.

It is not an unprimeable number, because it can be changed into a prime (123452334521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103915513 + ... + 103916700.

It is an arithmetic number, because the mean of its divisors is an integer number (9352449630).

Almost surely, 2^123452334522 is an apocalyptic number.

123452334522 is an abundant number, since it is smaller than the sum of its proper divisors (175826053638).

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

123452334522 is a wasteful number, since it uses less digits than its factorization.

123452334522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207832235 (or 207832229 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 123452334522 its reverse (225433254321), we get a palindrome (348885588843).

The spelling of 123452334522 in words is "one hundred twenty-three billion, four hundred fifty-two million, three hundred thirty-four thousand, five hundred twenty-two".