10010220000221 has 8 divisors (see below), whose sum is σ = 11530332149760. Its totient is φ = 8512628030928.

The previous prime is 10010220000113. The next prime is 10010220000223. The reversal of 10010220000221 is 12200002201001.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-10010220000221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010220000223) 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, 5630044106 + ... + 5630045883.

It is an arithmetic number, because the mean of its divisors is an integer number (1441291518720).

Almost surely, 2^{10010220000221} is an apocalyptic number.

It is an amenable number.

10010220000221 is a deficient number, since it is larger than the sum of its proper divisors (1520112149539).

10010220000221 is a wasteful number, since it uses less digits than its factorization.

10010220000221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11260090123.

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

Adding to 10010220000221 its reverse (12200002201001), we get a palindrome (22210222201222).

The spelling of 10010220000221 in words is "ten trillion, ten billion, two hundred twenty million, two hundred twenty-one", and thus it is an aban number.