122442203 has 8 divisors (see below), whose sum is σ = 131953248. Its totient is φ = 112944384.

The previous prime is 122442197. The next prime is 122442209. The reversal of 122442203 is 302244221.

It is an interprime number because it is at equal distance from previous prime (122442197) and next prime (122442209).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122442203 is a prime.

It is a super-3 number, since 3×122442203³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122442209) 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, 24875 + ... + 29387.

It is an arithmetic number, because the mean of its divisors is an integer number (16494156).

Almost surely, 2^122442203 is an apocalyptic number.

122442203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122442203 is a deficient number, since it is larger than the sum of its proper divisors (9511045).

122442203 is a wasteful number, since it uses less digits than its factorization.

122442203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 122442203 is about 11065.3605002277. The cubic root of 122442203 is about 496.5660742983.

Adding to 122442203 its reverse (302244221), we get a palindrome (424686424).

The spelling of 122442203 in words is "one hundred twenty-two million, four hundred forty-two thousand, two hundred three".