202022134 has 8 divisors (see below), whose sum is σ = 304785360. Its totient is φ = 100427016.

The previous prime is 202022111. The next prime is 202022141. The reversal of 202022134 is 431220202.

202022134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 291594 + ... + 292285.

It is an arithmetic number, because the mean of its divisors is an integer number (38098170).

Almost surely, 2^202022134 is an apocalyptic number.

202022134 is a deficient number, since it is larger than the sum of its proper divisors (102763226).

202022134 is a wasteful number, since it uses less digits than its factorization.

202022134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584054.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 202022134 is about 14213.4490536252. The cubic root of 202022134 is about 586.7678608297.

Adding to 202022134 its reverse (431220202), we get a palindrome (633242336).

The spelling of 202022134 in words is "two hundred two million, twenty-two thousand, one hundred thirty-four".