10001200201222 has 8 divisors (see below), whose sum is σ = 15006344934672. Its totient is φ = 4999085223000.

The previous prime is 10001200201207. The next prime is 10001200201229. The reversal of 10001200201222 is 22210200210001.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001200201229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757430554 + ... + 757443757.

It is an arithmetic number, because the mean of its divisors is an integer number (1875793116834).

Almost surely, 2^{10001200201222} is an apocalyptic number.

10001200201222 is a deficient number, since it is larger than the sum of its proper divisors (5005144733450).

10001200201222 is a wasteful number, since it uses less digits than its factorization.

10001200201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514877614.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10001200201222 its reverse (22210200210001), we get a palindrome (32211400411223).

The spelling of 10001200201222 in words is "ten trillion, one billion, two hundred million, two hundred one thousand, two hundred twenty-two".