120212110210203 has 24 divisors (see below), whose sum is σ = 189426310285680. Its totient is φ = 72855375552960.

The previous prime is 120212110210189. The next prime is 120212110210207. The reversal of 120212110210203 is 302012011212021.

120212110210203 is a `hidden beast` number, since 1 + 20 + 21 + 211 + 0 + 210 + 203 = 666.

It is not a de Polignac number, because 120212110210203 - 2³³ = 120203520275611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120212110210207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12778153 + ... + 20092421.

It is an arithmetic number, because the mean of its divisors is an integer number (7892762928570).

Almost surely, 2^{120212110210203} is an apocalyptic number.

120212110210203 is a deficient number, since it is larger than the sum of its proper divisors (69214200075477).

120212110210203 is a wasteful number, since it uses less digits than its factorization.

120212110210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7480299 (or 7480296 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120212110210203 its reverse (302012011212021), we get a palindrome (422224121422224).

The spelling of 120212110210203 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred ten million, two hundred ten thousand, two hundred three".