112202122002002 has 4 divisors (see below), whose sum is σ = 168303183003006. Its totient is φ = 56101061001000.

The previous prime is 112202122001987. The next prime is 112202122002007. The reversal of 112202122002002 is 200200221202211.

It is a happy number.

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., 61635673003921 + 50566448998081 = 7850839^2 + 7111009^2 .

It is not an unprimeable number, because it can be changed into a prime (112202122002007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28050530500499 + ... + 28050530500502.

Almost surely, 2^{112202122002002} is an apocalyptic number.

112202122002002 is a deficient number, since it is larger than the sum of its proper divisors (56101061001004).

112202122002002 is an equidigital number, since it uses as much as digits as its factorization.

112202122002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56101061001003.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112202122002002 its reverse (200200221202211), we get a palindrome (312402343204213).

The spelling of 112202122002002 in words is "one hundred twelve trillion, two hundred two billion, one hundred twenty-two million, two thousand, two".