122130331101 has 24 divisors (see below), whose sum is σ = 180198345600. Its totient is φ = 79672637376.

The previous prime is 122130331093. The next prime is 122130331109. The reversal of 122130331101 is 101133031221.

It is an interprime number because it is at equal distance from previous prime (122130331093) and next prime (122130331109).

It is not a de Polignac number, because 122130331101 - 2³ = 122130331093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122130331109) 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 23 ways as a sum of consecutive naturals, for example, 2449446 + ... + 2498808.

It is an arithmetic number, because the mean of its divisors is an integer number (7508264400).

Almost surely, 2^122130331101 is an apocalyptic number.

It is an amenable number.

122130331101 is a deficient number, since it is larger than the sum of its proper divisors (58068014499).

122130331101 is a wasteful number, since it uses less digits than its factorization.

122130331101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55265 (or 55262 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 122130331101 its reverse (101133031221), we get a palindrome (223263362322).

The spelling of 122130331101 in words is "one hundred twenty-two billion, one hundred thirty million, three hundred thirty-one thousand, one hundred one".