122102122101 has 16 divisors (see below), whose sum is σ = 171518845440. Its totient is φ = 77050779120.

The previous prime is 122102122081. The next prime is 122102122133. The reversal of 122102122101 is 101221201221.

It is not a de Polignac number, because 122102122101 - 2¹⁴ = 122102105717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102122201) 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, 854665 + ... + 987246.

It is an arithmetic number, because the mean of its divisors is an integer number (10719927840).

Almost surely, 2^122102122101 is an apocalyptic number.

It is an amenable number.

122102122101 is a deficient number, since it is larger than the sum of its proper divisors (49416723339).

122102122101 is a wasteful number, since it uses less digits than its factorization.

122102122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843096.

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

Adding to 122102122101 its reverse (101221201221), we get a palindrome (223323323322).

The spelling of 122102122101 in words is "one hundred twenty-two billion, one hundred two million, one hundred twenty-two thousand, one hundred one".