122210020102101 has 16 divisors (see below), whose sum is σ = 172749066490368. Its totient is φ = 76714223601600.

The previous prime is 122210020102063. The next prime is 122210020102109. The reversal of 122210020102101 is 101201020012221.

It is not a de Polignac number, because 122210020102101 - 2¹⁰ = 122210020101077 is a prime.

It is a super-2 number, since 2×122210020102101² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210020102109) 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, 17757918690 + ... + 17757925571.

It is an arithmetic number, because the mean of its divisors is an integer number (10796816655648).

Almost surely, 2^{122210020102101} is an apocalyptic number.

It is an amenable number.

122210020102101 is a deficient number, since it is larger than the sum of its proper divisors (50539046388267).

122210020102101 is a wasteful number, since it uses less digits than its factorization.

122210020102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35515844332.

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

Adding to 122210020102101 its reverse (101201020012221), we get a palindrome (223411040114322).

The spelling of 122210020102101 in words is "one hundred twenty-two trillion, two hundred ten billion, twenty million, one hundred two thousand, one hundred one".