2042242242202 has 8 divisors (see below), whose sum is σ = 3071576134836. Its totient is φ = 1018383530592.

The previous prime is 2042242242167. The next prime is 2042242242221. The reversal of 2042242242202 is 2022422422402.

It can be written as a sum of positive squares in 2 ways, for example, as 1782569446641 + 259672795561 = 1335129^2 + 509581^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368794323 + ... + 1368795814.

Almost surely, 2^{2042242242202} is an apocalyptic number.

2042242242202 is a deficient number, since it is larger than the sum of its proper divisors (1029333892634).

2042242242202 is a wasteful number, since it uses less digits than its factorization.

2042242242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737590512.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2042242242202 its reverse (2022422422402), we get a palindrome (4064664664604).

The spelling of 2042242242202 in words is "two trillion, forty-two billion, two hundred forty-two million, two hundred forty-two thousand, two hundred two".