122555230134004 has 12 divisors (see below), whose sum is σ = 216369631963044. Its totient is φ = 60735335287424.

The previous prime is 122555230133957. The next prime is 122555230134053. The reversal of 122555230134004 is 400431032555221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52655631216400 + 69899598917604 = 7256420^2 + 8360598^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135569944387 + ... + 135569945290.

It is an arithmetic number, because the mean of its divisors is an integer number (18030802663587).

Almost surely, 2^{122555230134004} is an apocalyptic number.

It is an amenable number.

122555230134004 is a deficient number, since it is larger than the sum of its proper divisors (93814401829040).

122555230134004 is a wasteful number, since it uses less digits than its factorization.

122555230134004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271139889794 (or 271139889792 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 122555230134004 its reverse (400431032555221), we get a palindrome (522986262689225).

The spelling of 122555230134004 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty million, one hundred thirty-four thousand, four".