142422217114 has 8 divisors (see below), whose sum is σ = 214307248788. Its totient is φ = 70986467520.

The previous prime is 142422217087. The next prime is 142422217117. The reversal of 142422217114 is 411712224241.

It can be written as a sum of positive squares in 2 ways, for example, as 142419438225 + 2778889 = 377385^2 + 1667^2 .

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

It is not an unprimeable number, because it can be changed into a prime (142422217117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112319727 + ... + 112320994.

Almost surely, 2^142422217114 is an apocalyptic number.

142422217114 is a deficient number, since it is larger than the sum of its proper divisors (71885031674).

142422217114 is a wasteful number, since it uses less digits than its factorization.

142422217114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224641040.

The product of its digits is 7168, while the sum is 31.

The spelling of 142422217114 in words is "one hundred forty-two billion, four hundred twenty-two million, two hundred seventeen thousand, one hundred fourteen".