122422410 has 96 divisors (see below), whose sum is σ = 358525440. Its totient is φ = 28713600.

The previous prime is 122422393. The next prime is 122422471. The reversal of 122422410 is 14224221.

122422410 is a `hidden beast` number, since 12 + 242 + 2 + 410 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28696 + ... + 32684.

It is an arithmetic number, because the mean of its divisors is an integer number (3734640).

Almost surely, 2^122422410 is an apocalyptic number.

122422410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122422410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179262720).

122422410 is an abundant number, since it is smaller than the sum of its proper divisors (236103030).

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

122422410 is a wasteful number, since it uses less digits than its factorization.

122422410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044 (or 4041 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 122422410 is about 11064.4660964730. The cubic root of 122422410 is about 496.5393159266.

Adding to 122422410 its reverse (14224221), we get a palindrome (136646631).

The spelling of 122422410 in words is "one hundred twenty-two million, four hundred twenty-two thousand, four hundred ten".