122230212030 has 32 divisors (see below), whose sum is σ = 325947232800. Its totient is φ = 32594723136.

The previous prime is 122230212017. The next prime is 122230212037. The reversal of 122230212030 is 30212032221.

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

It is a junction number, because it is equal to n+sod(n) for n = 122230211994 and 122230212012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230212037) 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, 226351975 + ... + 226352514.

It is an arithmetic number, because the mean of its divisors is an integer number (10185851025).

Almost surely, 2^122230212030 is an apocalyptic number.

122230212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122230212030 is an abundant number, since it is smaller than the sum of its proper divisors (203717020770).

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

122230212030 is a wasteful number, since it uses less digits than its factorization.

122230212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452704505 (or 452704499 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122230212030 its reverse (30212032221), we get a palindrome (152442244251).

The spelling of 122230212030 in words is "one hundred twenty-two billion, two hundred thirty million, two hundred twelve thousand, thirty".