122461150 has 48 divisors (see below), whose sum is σ = 263938464. Its totient is φ = 41402880.

The previous prime is 122461123. The next prime is 122461159. The reversal of 122461150 is 51164221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122461159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23154 + ... + 27946.

It is an arithmetic number, because the mean of its divisors is an integer number (5498718).

Almost surely, 2^122461150 is an apocalyptic number.

122461150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122461150 is an abundant number, since it is smaller than the sum of its proper divisors (141477314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122461150 is a wasteful number, since it uses less digits than its factorization.

122461150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885 (or 4880 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 122461150 is about 11066.2166073144. The cubic root of 122461150 is about 496.5916862522.

The spelling of 122461150 in words is "one hundred twenty-two million, four hundred sixty-one thousand, one hundred fifty".