101110220012211 has 16 divisors (see below), whose sum is σ = 135274543353600. Its totient is φ = 67176357734880.

The previous prime is 101110220012173. The next prime is 101110220012299. The reversal of 101110220012211 is 112210022011101.

It is a happy number.

It is not a de Polignac number, because 101110220012211 - 2⁹ = 101110220011699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101110220062211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268866090 + ... + 269241888.

It is an arithmetic number, because the mean of its divisors is an integer number (8454658959600).

Almost surely, 2^{101110220012211} is an apocalyptic number.

101110220012211 is a deficient number, since it is larger than the sum of its proper divisors (34164323341389).

101110220012211 is a wasteful number, since it uses less digits than its factorization.

101110220012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682186.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101110220012211 its reverse (112210022011101), we get a palindrome (213320242023312).

The spelling of 101110220012211 in words is "one hundred one trillion, one hundred ten billion, two hundred twenty million, twelve thousand, two hundred eleven".