123014402122 has 8 divisors (see below), whose sum is σ = 184556880036. Its totient is φ = 61495442112.

The previous prime is 123014402101. The next prime is 123014402171. The reversal of 123014402122 is 221204410321.

It can be written as a sum of positive squares in 2 ways, for example, as 86723771121 + 36290631001 = 294489^2 + 190501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 123014402093 and 123014402102.

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, 5866393 + ... + 5887324.

Almost surely, 2^123014402122 is an apocalyptic number.

123014402122 is a deficient number, since it is larger than the sum of its proper divisors (61542477914).

123014402122 is a wasteful number, since it uses less digits than its factorization.

123014402122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11758952.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 123014402122 its reverse (221204410321), we get a palindrome (344218812443).

The spelling of 123014402122 in words is "one hundred twenty-three billion, fourteen million, four hundred two thousand, one hundred twenty-two".