122024006540 has 24 divisors (see below), whose sum is σ = 256479870192. Its totient is φ = 48765896640.

The previous prime is 122024006539. The next prime is 122024006557. The reversal of 122024006540 is 45600420221.

It is an unprimeable number.

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, 2708726 + ... + 2753405.

It is an arithmetic number, because the mean of its divisors is an integer number (10686661258).

Almost surely, 2^122024006540 is an apocalyptic number.

122024006540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122024006540 is an abundant number, since it is smaller than the sum of its proper divisors (134455863652).

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

122024006540 is a wasteful number, since it uses less digits than its factorization.

122024006540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463257 (or 5463255 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 122024006540 its reverse (45600420221), we get a palindrome (167624426761).

The spelling of 122024006540 in words is "one hundred twenty-two billion, twenty-four million, six thousand, five hundred forty".