122011203 has 8 divisors (see below), whose sum is σ = 166649616. Its totient is φ = 79356800.

The previous prime is 122011181. The next prime is 122011213. The reversal of 122011203 is 302110221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122011203 - 2⁶ = 122011139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122011213) 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, 495858 + ... + 496103.

It is an arithmetic number, because the mean of its divisors is an integer number (20831202).

Almost surely, 2^122011203 is an apocalyptic number.

122011203 is a deficient number, since it is larger than the sum of its proper divisors (44638413).

122011203 is an equidigital number, since it uses as much as digits as its factorization.

122011203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992005.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 122011203 is about 11045.8681415269. The cubic root of 122011203 is about 495.9827471344.

Adding to 122011203 its reverse (302110221), we get a palindrome (424121424).

The spelling of 122011203 in words is "one hundred twenty-two million, eleven thousand, two hundred three".