202022264042 has 8 divisors (see below), whose sum is σ = 305245319076. Its totient is φ = 100273824352.

The previous prime is 202022264027. The next prime is 202022264063. The reversal of 202022264042 is 240462220202.

202022264042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 170270944321 + 31751319721 = 412639^2 + 178189^2 .

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, 368653493 + ... + 368654040.

Almost surely, 2^202022264042 is an apocalyptic number.

202022264042 is a deficient number, since it is larger than the sum of its proper divisors (103223055034).

202022264042 is a wasteful number, since it uses less digits than its factorization.

202022264042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737307672.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 202022264042 its reverse (240462220202), we get a palindrome (442484484244).

The spelling of 202022264042 in words is "two hundred two billion, twenty-two million, two hundred sixty-four thousand, forty-two".