1234552322122 has 64 divisors (see below), whose sum is σ = 2133521026560. Its totient is φ = 524831698944.

The previous prime is 1234552322023. The next prime is 1234552322207. The reversal of 1234552322122 is 2212232554321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1223539954 + ... + 1223540962.

It is an arithmetic number, because the mean of its divisors is an integer number (33336266040).

Almost surely, 2^{1234552322122} is an apocalyptic number.

1234552322122 is a deficient number, since it is larger than the sum of its proper divisors (898968704438).

1234552322122 is a wasteful number, since it uses less digits than its factorization.

1234552322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407.

The product of its digits is 57600, while the sum is 34.

Adding to 1234552322122 its reverse (2212232554321), we get a palindrome (3446784876443).

The spelling of 1234552322122 in words is "one trillion, two hundred thirty-four billion, five hundred fifty-two million, three hundred twenty-two thousand, one hundred twenty-two".