122331211232230 has 256 divisors, whose sum is σ = 301733123328000. Its totient is φ = 35190187845120.

The previous prime is 122331211232161. The next prime is 122331211232231. The reversal of 122331211232230 is 32232112133221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122331211232231) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3442731544 + ... + 3442767076.

It is an arithmetic number, because the mean of its divisors is an integer number (1178645013000).

Almost surely, 2^{122331211232230} is an apocalyptic number.

122331211232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122331211232230 is an abundant number, since it is smaller than the sum of its proper divisors (179401912095770).

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

122331211232230 is a wasteful number, since it uses less digits than its factorization.

122331211232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42604 (or 42590 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122331211232230 its reverse (32232112133221), we get a palindrome (154563323365451).

Subtracting from 122331211232230 its reverse (32232112133221), we obtain a palindrome (90099099099009).

The spelling of 122331211232230 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, two hundred eleven million, two hundred thirty-two thousand, two hundred thirty".