100012011210211 has 2 divisors, whose sum is σ = 100012011210212. Its totient is φ = 100012011210210.

The previous prime is 100012011210191. The next prime is 100012011210239. The reversal of 100012011210211 is 112012110210001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100012011210211 - 2⁹ = 100012011209699 is a prime.

It is a super-2 number, since 2×100012011210211² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100012011210191 and 100012011210200.

It is not a weakly prime, because it can be changed into another prime (100012011217211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50006005605105 + 50006005605106.

It is an arithmetic number, because the mean of its divisors is an integer number (50006005605106).

Almost surely, 2^{100012011210211} is an apocalyptic number.

100012011210211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100012011210211 is an equidigital number, since it uses as much as digits as its factorization.

100012011210211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100012011210211 its reverse (112012110210001), we get a palindrome (212024121420212).

The spelling of 100012011210211 in words is "one hundred trillion, twelve billion, eleven million, two hundred ten thousand, two hundred eleven".