120124002240 has 224 divisors, whose sum is σ = 462295768320. Its totient is φ = 29120947200.

The previous prime is 120124002239. The next prime is 120124002241. The reversal of 120124002240 is 42200421021.

120124002240 is a `hidden beast` number, since 1 + 20 + 1 + 2 + 400 + 2 + 240 = 666.

It is an interprime number because it is at equal distance from previous prime (120124002239) and next prime (120124002241).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120124002241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 536926 + ... + 727005.

Almost surely, 2^120124002240 is an apocalyptic number.

120124002240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120124002240 is an abundant number, since it is smaller than the sum of its proper divisors (342171766080).

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

120124002240 is a wasteful number, since it uses less digits than its factorization.

120124002240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263968 (or 1263952 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 120124002240 its reverse (42200421021), we get a palindrome (162324423261).

The spelling of 120124002240 in words is "one hundred twenty billion, one hundred twenty-four million, two thousand, two hundred forty".