122204043 has 12 divisors (see below), whose sum is σ = 190095360. Its totient is φ = 75202416.

The previous prime is 122204039. The next prime is 122204051. The reversal of 122204043 is 340402221.

It is not a de Polignac number, because 122204043 - 2² = 122204039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122204003) 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, 522123 + ... + 522356.

It is an arithmetic number, because the mean of its divisors is an integer number (15841280).

Almost surely, 2^122204043 is an apocalyptic number.

122204043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122204043 is a deficient number, since it is larger than the sum of its proper divisors (67891317).

122204043 is a wasteful number, since it uses less digits than its factorization.

122204043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044498 (or 1044495 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 122204043 is about 11054.5937510159. The cubic root of 122204043 is about 496.2439115886.

Adding to 122204043 its reverse (340402221), we get a palindrome (462606264).

The spelling of 122204043 in words is "one hundred twenty-two million, two hundred four thousand, forty-three".