122312104150142 has 32 divisors (see below), whose sum is σ = 190251844593120. Its totient is φ = 58904992056960.

The previous prime is 122312104150099. The next prime is 122312104150189. The reversal of 122312104150142 is 241051401213221.

122312104150142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 946059608 + ... + 946188884.

It is an arithmetic number, because the mean of its divisors is an integer number (5945370143535).

Almost surely, 2^{122312104150142} is an apocalyptic number.

122312104150142 is a deficient number, since it is larger than the sum of its proper divisors (67939740442978).

122312104150142 is a wasteful number, since it uses less digits than its factorization.

122312104150142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168476.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 122312104150142 its reverse (241051401213221), we get a palindrome (363363505363363).

The spelling of 122312104150142 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred four million, one hundred fifty thousand, one hundred forty-two".