142514216222 has 64 divisors (see below), whose sum is σ = 257328368640. Its totient is φ = 57906240000.

The previous prime is 142514216203. The next prime is 142514216227. The reversal of 142514216222 is 222612415241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142514216227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7225478 + ... + 7245174.

It is an arithmetic number, because the mean of its divisors is an integer number (4020755760).

Almost surely, 2^142514216222 is an apocalyptic number.

142514216222 is a deficient number, since it is larger than the sum of its proper divisors (114814152418).

142514216222 is a wasteful number, since it uses less digits than its factorization.

142514216222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20057.

The product of its digits is 15360, while the sum is 32.

The spelling of 142514216222 in words is "one hundred forty-two billion, five hundred fourteen million, two hundred sixteen thousand, two hundred twenty-two".