122420002420024 has 32 divisors (see below), whose sum is σ = 229762014552000. Its totient is φ = 61150161151872.

The previous prime is 122420002420007. The next prime is 122420002420063. The reversal of 122420002420024 is 420024200024221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31658722 + ... + 35314510.

It is an arithmetic number, because the mean of its divisors is an integer number (7180062954750).

Almost surely, 2^{122420002420024} is an apocalyptic number.

It is an amenable number.

122420002420024 is a deficient number, since it is larger than the sum of its proper divisors (107342012131976).

122420002420024 is a wasteful number, since it uses less digits than its factorization.

122420002420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659887 (or 3659883 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 122420002420024 its reverse (420024200024221), we get a palindrome (542444202444245).

The spelling of 122420002420024 in words is "one hundred twenty-two trillion, four hundred twenty billion, two million, four hundred twenty thousand, twenty-four".