120424200211 has 12 divisors (see below), whose sum is σ = 148325606568. Its totient is φ = 97148933952.

The previous prime is 120424200209. The next prime is 120424200233. The reversal of 120424200211 is 112002424021.

It is not a de Polignac number, because 120424200211 - 2¹ = 120424200209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120424204211) 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, 72282601 + ... + 72284266.

It is an arithmetic number, because the mean of its divisors is an integer number (12360467214).

Almost surely, 2^120424200211 is an apocalyptic number.

120424200211 is a deficient number, since it is larger than the sum of its proper divisors (27901406357).

120424200211 is a wasteful number, since it uses less digits than its factorization.

120424200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144566898 (or 144566891 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120424200211 its reverse (112002424021), we get a palindrome (232426624232).

It can be divided in two parts, 12042 and 4200211, that added together give a triangular number (4212253 = T₂₉₀₂).

The spelling of 120424200211 in words is "one hundred twenty billion, four hundred twenty-four million, two hundred thousand, two hundred eleven".