100222121211011 has 8 divisors (see below), whose sum is σ = 101548850104320. Its totient is φ = 98896844679048.

The previous prime is 100222121210987. The next prime is 100222121211013. The reversal of 100222121211011 is 110112121222001.

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

It is a cyclic number.

It is not a de Polignac number, because 100222121211011 - 2¹⁴ = 100222121194627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222121211013) 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, 362951411 + ... + 363227436.

It is an arithmetic number, because the mean of its divisors is an integer number (12693606263040).

Almost surely, 2^{100222121211011} is an apocalyptic number.

100222121211011 is a deficient number, since it is larger than the sum of its proper divisors (1326728893309).

100222121211011 is an equidigital number, since it uses as much as digits as its factorization.

100222121211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726180673.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100222121211011 its reverse (110112121222001), we get a palindrome (210334242433012).

The spelling of 100222121211011 in words is "one hundred trillion, two hundred twenty-two billion, one hundred twenty-one million, two hundred eleven thousand, eleven".