122555231412052 has 6 divisors (see below), whose sum is σ = 214471654971098. Its totient is φ = 61277615706024.

The previous prime is 122555231411989. The next prime is 122555231412127. The reversal of 122555231412052 is 250214132555221.

It can be written as a sum of positive squares in only one way, i.e., 112588355106756 + 9966876305296 = 10610766^2 + 3157036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122555231411996 and 122555231412014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15319403926503 + ... + 15319403926510.

Almost surely, 2^{122555231412052} is an apocalyptic number.

It is an amenable number.

122555231412052 is a deficient number, since it is larger than the sum of its proper divisors (91916423559046).

122555231412052 is a wasteful number, since it uses less digits than its factorization.

122555231412052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30638807853017 (or 30638807853015 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 122555231412052 its reverse (250214132555221), we get a palindrome (372769363967273).

The spelling of 122555231412052 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty-one million, four hundred twelve thousand, fifty-two".