240003012122 has 16 divisors (see below), whose sum is σ = 362788379712. Its totient is φ = 119073732960.

The previous prime is 240003012091. The next prime is 240003012127. The reversal of 240003012122 is 221210300042.

It is a self number, because there is not a number n which added to its sum of digits gives 240003012122.

It is not an unprimeable number, because it can be changed into a prime (240003012127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3014843 + ... + 3093425.

It is an arithmetic number, because the mean of its divisors is an integer number (22674273732).

Almost surely, 2^240003012122 is an apocalyptic number.

240003012122 is a deficient number, since it is larger than the sum of its proper divisors (122785367590).

240003012122 is a wasteful number, since it uses less digits than its factorization.

240003012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90373.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 240003012122 its reverse (221210300042), we get a palindrome (461213312164).

The spelling of 240003012122 in words is "two hundred forty billion, three million, twelve thousand, one hundred twenty-two".