122041311 has 24 divisors (see below), whose sum is σ = 191082240. Its totient is φ = 69077232.

The previous prime is 122041247. The next prime is 122041331. The reversal of 122041311 is 113140221.

It is not a de Polignac number, because 122041311 - 2⁶ = 122041247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122041331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11850 + ... + 19608.

It is an arithmetic number, because the mean of its divisors is an integer number (7961760).

Almost surely, 2^122041311 is an apocalyptic number.

122041311 is a deficient number, since it is larger than the sum of its proper divisors (69040929).

122041311 is a wasteful number, since it uses less digits than its factorization.

122041311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883 (or 7876 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 122041311 is about 11047.2309200089. The cubic root of 122041311 is about 496.0235407120.

Adding to 122041311 its reverse (113140221), we get a palindrome (235181532).

The spelling of 122041311 in words is "one hundred twenty-two million, forty-one thousand, three hundred eleven".