122403234202 has 8 divisors (see below), whose sum is σ = 183606343956. Its totient is φ = 61201119552.

The previous prime is 122403234179. The next prime is 122403234241. The reversal of 122403234202 is 202432304221.

It can be written as a sum of positive squares in 2 ways, for example, as 84112180441 + 38291053761 = 290021^2 + 195681^2 .

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

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, 307618 + ... + 582610.

Almost surely, 2^122403234202 is an apocalyptic number.

122403234202 is a deficient number, since it is larger than the sum of its proper divisors (61203109754).

122403234202 is a wasteful number, since it uses less digits than its factorization.

122403234202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497552.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 122403234202 its reverse (202432304221), we get a palindrome (324835538423).

The spelling of 122403234202 in words is "one hundred twenty-two billion, four hundred three million, two hundred thirty-four thousand, two hundred two".