100222021101011 has 4 divisors (see below), whose sum is σ = 100730762325072. Its totient is φ = 99713279876952.

The previous prime is 100222021100977. The next prime is 100222021101019. The reversal of 100222021101011 is 110101120222001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100222021101011 - 2²² = 100222016906707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222021101019) 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, 254370611735 + ... + 254370612128.

It is an arithmetic number, because the mean of its divisors is an integer number (25182690581268).

Almost surely, 2^{100222021101011} is an apocalyptic number.

100222021101011 is a deficient number, since it is larger than the sum of its proper divisors (508741224061).

100222021101011 is an equidigital number, since it uses as much as digits as its factorization.

100222021101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508741224060.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100222021101011 its reverse (110101120222001), we get a palindrome (210323141323012).

The spelling of 100222021101011 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, one hundred one thousand, eleven".