202112132204134 has 16 divisors (see below), whose sum is σ = 307904695338240. Its totient is φ = 99481553410120.

The previous prime is 202112132204041. The next prime is 202112132204159. The reversal of 202112132204134 is 431402231211202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079819074 + ... + 1080006229.

It is an arithmetic number, because the mean of its divisors is an integer number (19244043458640).

Almost surely, 2^{202112132204134} is an apocalyptic number.

202112132204134 is a deficient number, since it is larger than the sum of its proper divisors (105792563134106).

202112132204134 is a wasteful number, since it uses less digits than its factorization.

202112132204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159826035.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 202112132204134 its reverse (431402231211202), we get a palindrome (633514363415336).

The spelling of 202112132204134 in words is "two hundred two trillion, one hundred twelve billion, one hundred thirty-two million, two hundred four thousand, one hundred thirty-four".