122213030130 has 48 divisors (see below), whose sum is σ = 317772074880. Its totient is φ = 32588275104.

The previous prime is 122213030123. The next prime is 122213030167. The reversal of 122213030130 is 31030312221.

122213030130 is a `hidden beast` number, since 12 + 221 + 303 + 0 + 130 = 666.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2357469 + ... + 2408751.

It is an arithmetic number, because the mean of its divisors is an integer number (6620251560).

Almost surely, 2^122213030130 is an apocalyptic number.

122213030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122213030130 is an abundant number, since it is smaller than the sum of its proper divisors (195559044750).

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

122213030130 is a wasteful number, since it uses less digits than its factorization.

122213030130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77775 (or 77772 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122213030130 its reverse (31030312221), we get a palindrome (153243342351).

The spelling of 122213030130 in words is "one hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred thirty".