122352002002 has 4 divisors (see below), whose sum is σ = 183528003006. Its totient is φ = 61176001000.

The previous prime is 122352001999. The next prime is 122352002023. The reversal of 122352002002 is 200200253221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 68643476001 + 53708526001 = 261999^2 + 231751^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30588000499 + ... + 30588000502.

Almost surely, 2^122352002002 is an apocalyptic number.

122352002002 is a deficient number, since it is larger than the sum of its proper divisors (61176001004).

122352002002 is an equidigital number, since it uses as much as digits as its factorization.

122352002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61176001003.

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 122352002002 its reverse (200200253221), we get a palindrome (322552255223).

The spelling of 122352002002 in words is "one hundred twenty-two billion, three hundred fifty-two million, two thousand, two".