100222021202011 has 6 divisors (see below), whose sum is σ = 106464223214900. Its totient is φ = 94326608189856.

The previous prime is 100222021201997. The next prime is 100222021202029. The reversal of 100222021202011 is 110202120222001.

It is a happy number.

It is not a de Polignac number, because 100222021202011 - 2⁹ = 100222021201499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222021202041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 173394500061 + ... + 173394500638.

Almost surely, 2^{100222021202011} is an apocalyptic number.

100222021202011 is a deficient number, since it is larger than the sum of its proper divisors (6242202012889).

100222021202011 is an equidigital number, since it uses as much as digits as its factorization.

100222021202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346789000733 (or 346789000716 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100222021202011 its reverse (110202120222001), we get a palindrome (210424141424012).

The spelling of 100222021202011 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, two hundred two thousand, eleven".