101222210020101 has 16 divisors (see below), whose sum is σ = 134999174232000. Its totient is φ = 67463361842688.

The previous prime is 101222210020069. The next prime is 101222210020147. The reversal of 101222210020101 is 101020012222101.

It is not a de Polignac number, because 101222210020101 - 2⁵ = 101222210020069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222210024101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183782475 + ... + 184332423.

It is an arithmetic number, because the mean of its divisors is an integer number (8437448389500).

Almost surely, 2^{101222210020101} is an apocalyptic number.

It is an amenable number.

101222210020101 is a deficient number, since it is larger than the sum of its proper divisors (33776964211899).

101222210020101 is a wasteful number, since it uses less digits than its factorization.

101222210020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566308.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101222210020101 its reverse (101020012222101), we get a palindrome (202242222242202).

The spelling of 101222210020101 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred ten million, twenty thousand, one hundred one".