142222133120230 has 16 divisors (see below), whose sum is σ = 257117742850320. Its totient is φ = 56640430307232.

The previous prime is 142222133120227. The next prime is 142222133120269. The reversal of 142222133120230 is 32021331222241.

It is a happy number.

142222133120230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31052865204 + ... + 31052869783.

It is an arithmetic number, because the mean of its divisors is an integer number (16069858928145).

Almost surely, 2^{142222133120230} is an apocalyptic number.

142222133120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142222133120230 is a deficient number, since it is larger than the sum of its proper divisors (114895609730090).

142222133120230 is a wasteful number, since it uses less digits than its factorization.

142222133120230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62105735223.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 142222133120230 its reverse (32021331222241), we get a palindrome (174243464342471).

The spelling of 142222133120230 in words is "one hundred forty-two trillion, two hundred twenty-two billion, one hundred thirty-three million, one hundred twenty thousand, two hundred thirty".