122230121230 has 96 divisors (see below), whose sum is σ = 267309525600. Its totient is φ = 40083386112.

The previous prime is 122230121207. The next prime is 122230121269. The reversal of 122230121230 is 32121032221.

It is a junction number, because it is equal to n+sod(n) for n = 122230121198 and 122230121207.

It is a congruent number.

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, 1012536 + ... + 1126804.

It is an arithmetic number, because the mean of its divisors is an integer number (2784474225).

Almost surely, 2^122230121230 is an apocalyptic number.

122230121230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122230121230 is an abundant number, since it is smaller than the sum of its proper divisors (145079404370).

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

122230121230 is a wasteful number, since it uses less digits than its factorization.

122230121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114386 (or 114379 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122230121230 its reverse (32121032221), we get a palindrome (154351153451).

The spelling of 122230121230 in words is "one hundred twenty-two billion, two hundred thirty million, one hundred twenty-one thousand, two hundred thirty".