142220036204 has 12 divisors (see below), whose sum is σ = 249452002800. Its totient is φ = 70948035408.

The previous prime is 142220036107. The next prime is 142220036221. The reversal of 142220036204 is 402630022241.

It is a happy number.

142220036204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40493699 + ... + 40497210.

It is an arithmetic number, because the mean of its divisors is an integer number (20787666900).

Almost surely, 2^142220036204 is an apocalyptic number.

It is an amenable number.

142220036204 is a deficient number, since it is larger than the sum of its proper divisors (107231966596).

142220036204 is a wasteful number, since it uses less digits than its factorization.

142220036204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80991352 (or 80991350 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 142220036204 its reverse (402630022241), we get a palindrome (544850058445).

The spelling of 142220036204 in words is "one hundred forty-two billion, two hundred twenty million, thirty-six thousand, two hundred four".