122343414145 has 16 divisors (see below), whose sum is σ = 147686231952. Its totient is φ = 97292171520.

The previous prime is 122343414113. The next prime is 122343414161. The reversal of 122343414145 is 541414343221.

It can be written as a sum of positive squares in 8 ways, for example, as 4815804816 + 117527609329 = 69396^2 + 342823^2 .

It is not a de Polignac number, because 122343414145 - 2⁵ = 122343414113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122343414145.

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, 8141659 + ... + 8156671.

It is an arithmetic number, because the mean of its divisors is an integer number (9230389497).

Almost surely, 2^122343414145 is an apocalyptic number.

It is an amenable number.

122343414145 is a deficient number, since it is larger than the sum of its proper divisors (25342817807).

122343414145 is a wasteful number, since it uses less digits than its factorization.

122343414145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24612.

The product of its digits is 46080, while the sum is 34.

Adding to 122343414145 its reverse (541414343221), we get a palindrome (663757757366).

The spelling of 122343414145 in words is "one hundred twenty-two billion, three hundred forty-three million, four hundred fourteen thousand, one hundred forty-five".