122322231120 has 80 divisors (see below), whose sum is σ = 401504748480. Its totient is φ = 30700480512.

The previous prime is 122322231077. The next prime is 122322231127. The reversal of 122322231120 is 21132223221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122322231127) 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, 14986390 + ... + 14994549.

It is an arithmetic number, because the mean of its divisors is an integer number (5018809356).

Almost surely, 2^122322231120 is an apocalyptic number.

122322231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122322231120 is an abundant number, since it is smaller than the sum of its proper divisors (279182517360).

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

122322231120 is a wasteful number, since it uses less digits than its factorization.

122322231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29980972 (or 29980966 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122322231120 its reverse (21132223221), we get a palindrome (143454454341).

The spelling of 122322231120 in words is "one hundred twenty-two billion, three hundred twenty-two million, two hundred thirty-one thousand, one hundred twenty".