7200012110221 has 8 divisors (see below), whose sum is σ = 8264834544960. Its totient is φ = 6144251994528.

The previous prime is 7200012110209. The next prime is 7200012110233. The reversal of 7200012110221 is 1220112100027.

It is an interprime number because it is at equal distance from previous prime (7200012110209) and next prime (7200012110233).

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 7200012110221 - 2⁹ = 7200012109709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200012110251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265578056 + ... + 2265581233.

It is an arithmetic number, because the mean of its divisors is an integer number (1033104318120).

Almost surely, 2^{7200012110221} is an apocalyptic number.

It is an amenable number.

7200012110221 is a deficient number, since it is larger than the sum of its proper divisors (1064822434739).

7200012110221 is a wasteful number, since it uses less digits than its factorization.

7200012110221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531159523.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 7200012110221 its reverse (1220112100027), we get a palindrome (8420124210248).

The spelling of 7200012110221 in words is "seven trillion, two hundred billion, twelve million, one hundred ten thousand, two hundred twenty-one".