202001200001092 has 48 divisors (see below), whose sum is σ = 385371843717168. Its totient is φ = 92270100500480.

The previous prime is 202001200000931. The next prime is 202001200001093. The reversal of 202001200001092 is 290100002100202.

It can be written as a sum of positive squares in 8 ways, for example, as 54248763621376 + 147752436379716 = 7365376^2 + 12155346^2 .

It is not an unprimeable number, because it can be changed into a prime (202001200001093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183343663 + ... + 184442134.

It is an arithmetic number, because the mean of its divisors is an integer number (8028580077441).

Almost surely, 2^{202001200001092} is an apocalyptic number.

It is an amenable number.

202001200001092 is a deficient number, since it is larger than the sum of its proper divisors (183370643716076).

202001200001092 is a wasteful number, since it uses less digits than its factorization.

202001200001092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367786056 (or 367786054 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 202001200001092 its reverse (290100002100202), we get a palindrome (492101202101294).

The spelling of 202001200001092 in words is "two hundred two trillion, one billion, two hundred million, one thousand, ninety-two".