122416000 has 128 divisors (see below), whose sum is σ = 348154560. Its totient is φ = 41932800.

The previous prime is 122415991. The next prime is 122416001. The reversal of 122416000 is 614221.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122416001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111454 + ... + 112546.

Almost surely, 2^122416000 is an apocalyptic number.

122416000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122416000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174077280).

122416000 is an abundant number, since it is smaller than the sum of its proper divisors (225738560).

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

122416000 is an equidigital number, since it uses as much as digits as its factorization.

122416000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 122416000 is about 11064.1764266483. The cubic root of 122416000 is about 496.5306495597.

The spelling of 122416000 in words is "one hundred twenty-two million, four hundred sixteen thousand".