120200520242 has 16 divisors (see below), whose sum is σ = 196916069952. Its totient is φ = 54574291920.

The previous prime is 120200520241. The next prime is 120200520281. The reversal of 120200520242 is 242025002021.

120200520242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (120200520241) 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, 3095678 + ... + 3134265.

It is an arithmetic number, because the mean of its divisors is an integer number (12307254372).

Almost surely, 2^120200520242 is an apocalyptic number.

120200520242 is a deficient number, since it is larger than the sum of its proper divisors (76715549710).

120200520242 is a wasteful number, since it uses less digits than its factorization.

120200520242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230833.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 120200520242 its reverse (242025002021), we get a palindrome (362225522263).

The spelling of 120200520242 in words is "one hundred twenty billion, two hundred million, five hundred twenty thousand, two hundred forty-two".