142330121322 has 32 divisors (see below), whose sum is σ = 297391754880. Its totient is φ = 45353851200.

The previous prime is 142330121321. The next prime is 142330121341. The reversal of 142330121322 is 223121033241.

142330121322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 142330121292 and 142330121301.

It is not an unprimeable number, because it can be changed into a prime (142330121321) 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, 4031878 + ... + 4067025.

It is an arithmetic number, because the mean of its divisors is an integer number (9293492340).

Almost surely, 2^142330121322 is an apocalyptic number.

142330121322 is an abundant number, since it is smaller than the sum of its proper divisors (155061633558).

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

142330121322 is a wasteful number, since it uses less digits than its factorization.

142330121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8099038.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 142330121322 its reverse (223121033241), we get a palindrome (365451154563).

The spelling of 142330121322 in words is "one hundred forty-two billion, three hundred thirty million, one hundred twenty-one thousand, three hundred twenty-two".