142211204606 has 32 divisors (see below), whose sum is σ = 219300480000. Its totient is φ = 69123913920.

The previous prime is 142211204599. The next prime is 142211204633. The reversal of 142211204606 is 606402112241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30236051 + ... + 30240753.

It is an arithmetic number, because the mean of its divisors is an integer number (6853140000).

Almost surely, 2^142211204606 is an apocalyptic number.

142211204606 is a deficient number, since it is larger than the sum of its proper divisors (77089275394).

142211204606 is a wasteful number, since it uses less digits than its factorization.

142211204606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 142211204606 its reverse (606402112241), we get a palindrome (748613316847).

The spelling of 142211204606 in words is "one hundred forty-two billion, two hundred eleven million, two hundred four thousand, six hundred six".