122542352204 has 6 divisors (see below), whose sum is σ = 214449116364. Its totient is φ = 61271176100.

The previous prime is 122542352171. The next prime is 122542352227. The reversal of 122542352204 is 402253245221.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15317794022 + ... + 15317794029.

It is an arithmetic number, because the mean of its divisors is an integer number (35741519394).

Almost surely, 2^122542352204 is an apocalyptic number.

It is an amenable number.

122542352204 is a deficient number, since it is larger than the sum of its proper divisors (91906764160).

122542352204 is a wasteful number, since it uses less digits than its factorization.

122542352204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30635588055 (or 30635588053 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 122542352204 its reverse (402253245221), we get a palindrome (524795597425).

The spelling of 122542352204 in words is "one hundred twenty-two billion, five hundred forty-two million, three hundred fifty-two thousand, two hundred four".