12200000121007 has 8 divisors (see below), whose sum is σ = 12285256788000. Its totient is φ = 12114788487264.

The previous prime is 12200000120993. The next prime is 12200000121151. The reversal of 12200000121007 is 70012100000221.

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

It is a cyclic number.

It is not a de Polignac number, because 12200000121007 - 2¹¹ = 12200000118959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200007121007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10714507 + ... + 11798332.

It is an arithmetic number, because the mean of its divisors is an integer number (1535657098500).

Almost surely, 2^{12200000121007} is an apocalyptic number.

12200000121007 is a deficient number, since it is larger than the sum of its proper divisors (85256666993).

12200000121007 is a wasteful number, since it uses less digits than its factorization.

12200000121007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22516625.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 12200000121007 its reverse (70012100000221), we get a palindrome (82212100121228).

The spelling of 12200000121007 in words is "twelve trillion, two hundred billion, one hundred twenty-one thousand, seven".