240030033122 has 24 divisors (see below), whose sum is σ = 416581057200. Its totient is φ = 103362213240.

The previous prime is 240030033077. The next prime is 240030033127. The reversal of 240030033122 is 221330030042.

It is a super-2 number, since 2×240030033122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240030033094 and 240030033103.

It is not an unprimeable number, because it can be changed into a prime (240030033127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26096972 + ... + 26106167.

It is an arithmetic number, because the mean of its divisors is an integer number (17357544050).

Almost surely, 2^240030033122 is an apocalyptic number.

240030033122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240030033122 is a deficient number, since it is larger than the sum of its proper divisors (176551024078).

240030033122 is a wasteful number, since it uses less digits than its factorization.

240030033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52203182 (or 52203171 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 240030033122 its reverse (221330030042), we get a palindrome (461360063164).

The spelling of 240030033122 in words is "two hundred forty billion, thirty million, thirty-three thousand, one hundred twenty-two".