202000011102 has 24 divisors (see below), whose sum is σ = 437707499736. Its totient is φ = 67327058736.

The previous prime is 202000011091. The next prime is 202000011107. The reversal of 202000011102 is 201110000202.

202000011102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202000011107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322708 + ... + 712839.

It is an arithmetic number, because the mean of its divisors is an integer number (18237812489).

Almost surely, 2^202000011102 is an apocalyptic number.

202000011102 is an abundant number, since it is smaller than the sum of its proper divisors (235707488634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202000011102 is a wasteful number, since it uses less digits than its factorization.

202000011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046392 (or 1046389 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 202000011102 its reverse (201110000202), we get a palindrome (403110011304).

The spelling of 202000011102 in words is "two hundred two billion, eleven thousand, one hundred two".