142062171222 has 16 divisors (see below), whose sum is σ = 284133376512. Its totient is φ = 47352551400.

The previous prime is 142062171203. The next prime is 142062171241. The reversal of 142062171222 is 222171260241.

It is an interprime number because it is at equal distance from previous prime (142062171203) and next prime (142062171241).

It is a self number, because there is not a number n which added to its sum of digits gives 142062171222.

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, 162654 + ... + 557297.

It is an arithmetic number, because the mean of its divisors is an integer number (17758336032).

Almost surely, 2^142062171222 is an apocalyptic number.

142062171222 is an abundant number, since it is smaller than the sum of its proper divisors (142071205290).

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

142062171222 is a wasteful number, since it uses less digits than its factorization.

142062171222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752843.

The product of its (nonzero) digits is 5376, while the sum is 30.

The spelling of 142062171222 in words is "one hundred forty-two billion, sixty-two million, one hundred seventy-one thousand, two hundred twenty-two".