122104930 has 32 divisors (see below), whose sum is σ = 230822784. Its totient is φ = 46417536.

The previous prime is 122104909. The next prime is 122104933. The reversal of 122104930 is 39401221.

It is a super-2 number, since 2×122104930² = 29819227860609800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122104933) 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, 35862 + ... + 39118.

It is an arithmetic number, because the mean of its divisors is an integer number (7213212).

Almost surely, 2^122104930 is an apocalyptic number.

122104930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122104930 is a deficient number, since it is larger than the sum of its proper divisors (108717854).

122104930 is a wasteful number, since it uses less digits than its factorization.

122104930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 122104930 is about 11050.1099542041. The cubic root of 122104930 is about 496.1097165585.

The spelling of 122104930 in words is "one hundred twenty-two million, one hundred four thousand, nine hundred thirty".