122555234140134 has 32 divisors (see below), whose sum is σ = 245418111133440. Its totient is φ = 40800473128800.

The previous prime is 122555234140123. The next prime is 122555234140189. The reversal of 122555234140134 is 431041432555221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242224932 + ... + 242730360.

It is an arithmetic number, because the mean of its divisors is an integer number (7669315972920).

Almost surely, 2^{122555234140134} is an apocalyptic number.

122555234140134 is an abundant number, since it is smaller than the sum of its proper divisors (122862876993306).

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

122555234140134 is a wasteful number, since it uses less digits than its factorization.

122555234140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556076.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 122555234140134 its reverse (431041432555221), we get a palindrome (553596666695355).

The spelling of 122555234140134 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty-four million, one hundred forty thousand, one hundred thirty-four".