122234770 has 16 divisors (see below), whose sum is σ = 251454528. Its totient is φ = 41909040.

The previous prime is 122234759. The next prime is 122234779. The reversal of 122234770 is 77432221.

It is a super-4 number, since 4×122234770⁴ (a number of 33 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (122234779) 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 7 ways as a sum of consecutive naturals, for example, 873036 + ... + 873175.

It is an arithmetic number, because the mean of its divisors is an integer number (15715908).

Almost surely, 2^122234770 is an apocalyptic number.

122234770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122234770 is an abundant number, since it is smaller than the sum of its proper divisors (129219758).

122234770 is a wasteful number, since it uses less digits than its factorization.

122234770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746225.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 122234770 is about 11055.9834478892. The cubic root of 122234770 is about 496.2854999803.

Adding to 122234770 its reverse (77432221), we get a palindrome (199666991).

The spelling of 122234770 in words is "one hundred twenty-two million, two hundred thirty-four thousand, seven hundred seventy".