122241126 has 32 divisors (see below), whose sum is σ = 283350528. Its totient is φ = 34433280.

The previous prime is 122241109. The next prime is 122241137. The reversal of 122241126 is 621142221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17515 + ... + 23478.

It is an arithmetic number, because the mean of its divisors is an integer number (8854704).

Almost surely, 2^122241126 is an apocalyptic number.

122241126 is an abundant number, since it is smaller than the sum of its proper divisors (161109402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122241126 is a wasteful number, since it uses less digits than its factorization.

122241126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41076.

The product of its digits is 384, while the sum is 21.

The square root of 122241126 is about 11056.2708903138. The cubic root of 122241126 is about 496.2941018317.

Adding to 122241126 its reverse (621142221), we get a palindrome (743383347).

The spelling of 122241126 in words is "one hundred twenty-two million, two hundred forty-one thousand, one hundred twenty-six".