201000020100202 has 16 divisors (see below), whose sum is σ = 302263931692800. Its totient is φ = 100245493041840.

The previous prime is 201000020100157. The next prime is 201000020100211. The reversal of 201000020100202 is 202001020000102.

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, 25766749 + ... + 32648512.

It is an arithmetic number, because the mean of its divisors is an integer number (18891495730800).

Almost surely, 2^{201000020100202} is an apocalyptic number.

201000020100202 is a deficient number, since it is larger than the sum of its proper divisors (101263911592598).

201000020100202 is a wasteful number, since it uses less digits than its factorization.

201000020100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58419621.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 201000020100202 its reverse (202001020000102), we get a palindrome (403001040100304).

The spelling of 201000020100202 in words is "two hundred one trillion, twenty million, one hundred thousand, two hundred two".