202100011101102 has 32 divisors (see below), whose sum is σ = 418299211378080. Its totient is φ = 65018597253120.

The previous prime is 202100011101101. The next prime is 202100011101119. The reversal of 202100011101102 is 201101110001202.

It is a super-2 number, since 2×202100011101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202100011101101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223516099 + ... + 224418462.

It is an arithmetic number, because the mean of its divisors is an integer number (13071850355565).

Almost surely, 2^{202100011101102} is an apocalyptic number.

202100011101102 is an abundant number, since it is smaller than the sum of its proper divisors (216199200276978).

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

202100011101102 is a wasteful number, since it uses less digits than its factorization.

202100011101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447937188.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 202100011101102 its reverse (201101110001202), we get a palindrome (403201121102304).

The spelling of 202100011101102 in words is "two hundred two trillion, one hundred billion, eleven million, one hundred one thousand, one hundred two".