142222434195 has 8 divisors (see below), whose sum is σ = 227555894736. Its totient is φ = 75851964896.

The previous prime is 142222434157. The next prime is 142222434227. The reversal of 142222434195 is 591434222241.

142222434195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142222434195 - 2⁶ = 142222434131 is a prime.

It is a super-2 number, since 2×142222434195² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4740747792 + ... + 4740747821.

It is an arithmetic number, because the mean of its divisors is an integer number (28444486842).

Almost surely, 2^142222434195 is an apocalyptic number.

142222434195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

142222434195 is a deficient number, since it is larger than the sum of its proper divisors (85333460541).

142222434195 is an equidigital number, since it uses as much as digits as its factorization.

142222434195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9481495621.

The product of its digits is 138240, while the sum is 39.

The spelling of 142222434195 in words is "one hundred forty-two billion, two hundred twenty-two million, four hundred thirty-four thousand, one hundred ninety-five".