122550112712126 has 16 divisors (see below), whose sum is σ = 200612022971760. Its totient is φ = 55683631438080.

The previous prime is 122550112712119. The next prime is 122550112712179. The reversal of 122550112712126 is 621217211055221.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122550112712126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048202681 + ... + 1048319588.

It is an arithmetic number, because the mean of its divisors is an integer number (12538251435735).

Almost surely, 2^{122550112712126} is an apocalyptic number.

122550112712126 is a deficient number, since it is larger than the sum of its proper divisors (78061910259634).

122550112712126 is a wasteful number, since it uses less digits than its factorization.

122550112712126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096524939.

The product of its (nonzero) digits is 33600, while the sum is 38.

Adding to 122550112712126 its reverse (621217211055221), we get a palindrome (743767323767347).

The spelling of 122550112712126 in words is "one hundred twenty-two trillion, five hundred fifty billion, one hundred twelve million, seven hundred twelve thousand, one hundred twenty-six".