142202011022 has 8 divisors (see below), whose sum is σ = 213314046672. Its totient is φ = 71097328800.

The previous prime is 142202010997. The next prime is 142202011027. The reversal of 142202011022 is 220110202241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142202011027) 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, 1789754 + ... + 1867517.

It is an arithmetic number, because the mean of its divisors is an integer number (26664255834).

Almost surely, 2^142202011022 is an apocalyptic number.

142202011022 is a deficient number, since it is larger than the sum of its proper divisors (71112035650).

142202011022 is a wasteful number, since it uses less digits than its factorization.

142202011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676714.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 142202011022 its reverse (220110202241), we get a palindrome (362312213263).

The spelling of 142202011022 in words is "one hundred forty-two billion, two hundred two million, eleven thousand, twenty-two".