100222000012201 has 8 divisors (see below), whose sum is σ = 102392818861824. Its totient is φ = 98052782657280.

The previous prime is 100222000012171. The next prime is 100222000012207. The reversal of 100222000012201 is 102210000222001.

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-100222000012201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222000012207) 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, 400247160 + ... + 400497481.

It is an arithmetic number, because the mean of its divisors is an integer number (12799102357728).

Almost surely, 2^{100222000012201} is an apocalyptic number.

It is an amenable number.

100222000012201 is a deficient number, since it is larger than the sum of its proper divisors (2170818849623).

100222000012201 is an equidigital number, since it uses as much as digits as its factorization.

100222000012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800747351.

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

Adding to 100222000012201 its reverse (102210000222001), we get a palindrome (202432000234202).

The spelling of 100222000012201 in words is "one hundred trillion, two hundred twenty-two billion, twelve thousand, two hundred one".