100000222120001 has 8 divisors (see below), whose sum is σ = 114399234714240. Its totient is φ = 85629526170048.

The previous prime is 100000222119989. The next prime is 100000222120091. The reversal of 100000222120001 is 100021222000001.

It is a happy number.

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

It is not a de Polignac number, because 100000222120001 - 2⁶ = 100000222119937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100000222120091) 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, 7079153501 + ... + 7079167626.

It is an arithmetic number, because the mean of its divisors is an integer number (14299904339280).

Almost surely, 2^{100000222120001} is an apocalyptic number.

It is an amenable number.

100000222120001 is a deficient number, since it is larger than the sum of its proper divisors (14399012594239).

100000222120001 is a wasteful number, since it uses less digits than its factorization.

100000222120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14158322143.

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

Adding to 100000222120001 its reverse (100021222000001), we get a palindrome (200021444120002).

The spelling of 100000222120001 in words is "one hundred trillion, two hundred twenty-two million, one hundred twenty thousand, one".