101110020221211 has 16 divisors (see below), whose sum is σ = 135016033493760. Its totient is φ = 67305391806240.

The previous prime is 101110020221191. The next prime is 101110020221263. The reversal of 101110020221211 is 112122020011101.

It is a happy number.

It is not a de Polignac number, because 101110020221211 - 2²² = 101110016026907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101110020223211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2353506 + ... + 14413848.

It is an arithmetic number, because the mean of its divisors is an integer number (8438502093360).

Almost surely, 2^{101110020221211} is an apocalyptic number.

101110020221211 is a deficient number, since it is larger than the sum of its proper divisors (33906013272549).

101110020221211 is a wasteful number, since it uses less digits than its factorization.

101110020221211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12064546.

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

Adding to 101110020221211 its reverse (112122020011101), we get a palindrome (213232040232312).

The spelling of 101110020221211 in words is "one hundred one trillion, one hundred ten billion, twenty million, two hundred twenty-one thousand, two hundred eleven".