122241042 has 64 divisors (see below), whose sum is σ = 338688000. Its totient is φ = 31749840.

The previous prime is 122241037. The next prime is 122241043. The reversal of 122241042 is 240142221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (122241043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10542 + ... + 18857.

It is an arithmetic number, because the mean of its divisors is an integer number (5292000).

Almost surely, 2^122241042 is an apocalyptic number.

122241042 is an abundant number, since it is smaller than the sum of its proper divisors (216446958).

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

122241042 is a wasteful number, since it uses less digits than its factorization.

122241042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29428 (or 29422 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 122241042 is about 11056.2670915640. The cubic root of 122241042 is about 496.2939881528.

Adding to 122241042 its reverse (240142221), we get a palindrome (362383263).

The spelling of 122241042 in words is "one hundred twenty-two million, two hundred forty-one thousand, forty-two".