120202000130442 has 128 divisors (see below), whose sum is σ = 256979253984768. Its totient is φ = 37351200153600.

The previous prime is 120202000130389. The next prime is 120202000130497. The reversal of 120202000130442 is 244031000202021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12289331592 + ... + 12289341372.

It is an arithmetic number, because the mean of its divisors is an integer number (2007650421756).

Almost surely, 2^{120202000130442} is an apocalyptic number.

120202000130442 is an abundant number, since it is smaller than the sum of its proper divisors (136777253854326).

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

120202000130442 is a wasteful number, since it uses less digits than its factorization.

120202000130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11824.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 120202000130442 its reverse (244031000202021), we get a palindrome (364233000332463).

The spelling of 120202000130442 in words is "one hundred twenty trillion, two hundred two billion, one hundred thirty thousand, four hundred forty-two".