122204474 has 32 divisors (see below), whose sum is σ = 219856896. Its totient is φ = 49808880.

The previous prime is 122204473. The next prime is 122204479. The reversal of 122204474 is 474402221.

It is not an unprimeable number, because it can be changed into a prime (122204471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60509 + ... + 62495.

It is an arithmetic number, because the mean of its divisors is an integer number (6870528).

Almost surely, 2^122204474 is an apocalyptic number.

122204474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122204474 is a deficient number, since it is larger than the sum of its proper divisors (97652422).

122204474 is a wasteful number, since it uses less digits than its factorization.

122204474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 122204474 is about 11054.6132451570. The cubic root of 122204474 is about 496.2444949868.

Adding to 122204474 its reverse (474402221), we get a palindrome (596606695).

The spelling of 122204474 in words is "one hundred twenty-two million, two hundred four thousand, four hundred seventy-four".