122320470 has 16 divisors (see below), whose sum is σ = 293569200. Its totient is φ = 32618784.

The previous prime is 122320469. The next prime is 122320477. The reversal of 122320470 is 74023221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122320477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038645 + ... + 2038704.

It is an arithmetic number, because the mean of its divisors is an integer number (18348075).

Almost surely, 2^122320470 is an apocalyptic number.

122320470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122320470 is an abundant number, since it is smaller than the sum of its proper divisors (171248730).

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

122320470 is a wasteful number, since it uses less digits than its factorization.

122320470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077359.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 122320470 is about 11059.8584981907. The cubic root of 122320470 is about 496.4014564343.

Adding to 122320470 its reverse (74023221), we get a palindrome (196343691).

The spelling of 122320470 in words is "one hundred twenty-two million, three hundred twenty thousand, four hundred seventy".