122244241542 has 16 divisors (see below), whose sum is σ = 244492369920. Its totient is φ = 40747432712.

The previous prime is 122244241513. The next prime is 122244241543. The reversal of 122244241542 is 245142442221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122244241543) 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 7 ways as a sum of consecutive naturals, for example, 393403 + ... + 631865.

It is an arithmetic number, because the mean of its divisors is an integer number (15280773120).

Almost surely, 2^122244241542 is an apocalyptic number.

122244241542 is an abundant number, since it is smaller than the sum of its proper divisors (122248128378).

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

122244241542 is a wasteful number, since it uses less digits than its factorization.

122244241542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323907.

The product of its digits is 40960, while the sum is 33.

Adding to 122244241542 its reverse (245142442221), we get a palindrome (367386683763).

The spelling of 122244241542 in words is "one hundred twenty-two billion, two hundred forty-four million, two hundred forty-one thousand, five hundred forty-two".