202001122010195 has 32 divisors (see below), whose sum is σ = 254092155254784. Its totient is φ = 153990583084800.

The previous prime is 202001122010153. The next prime is 202001122010197. The reversal of 202001122010195 is 591010221100202.

202001122010195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202001122010195 - 2¹⁰ = 202001122009171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202001122010197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782387294 + ... + 782645436.

It is an arithmetic number, because the mean of its divisors is an integer number (7940379851712).

Almost surely, 2^{202001122010195} is an apocalyptic number.

202001122010195 is a deficient number, since it is larger than the sum of its proper divisors (52091033244589).

202001122010195 is a wasteful number, since it uses less digits than its factorization.

202001122010195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347003.

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 202001122010195 its reverse (591010221100202), we get a palindrome (793011343110397).

The spelling of 202001122010195 in words is "two hundred two trillion, one billion, one hundred twenty-two million, ten thousand, one hundred ninety-five".