12010000122002 has 4 divisors (see below), whose sum is σ = 18015000183006. Its totient is φ = 6005000061000.

The previous prime is 12010000121941. The next prime is 12010000122013. The reversal of 12010000122002 is 20022100001021.

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., 6152627241601 + 5857372880401 = 2480449^2 + 2420201^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002500030499 + ... + 3002500030502.

Almost surely, 2^{12010000122002} is an apocalyptic number.

12010000122002 is a deficient number, since it is larger than the sum of its proper divisors (6005000061004).

12010000122002 is an equidigital number, since it uses as much as digits as its factorization.

12010000122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005000061003.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12010000122002 its reverse (20022100001021), we get a palindrome (32032100123023).

The spelling of 12010000122002 in words is "twelve trillion, ten billion, one hundred twenty-two thousand, two".