202011101120 has 28 divisors (see below), whose sum is σ = 481038935304. Its totient is φ = 80804440320.

The previous prime is 202011101113. The next prime is 202011101137. The reversal of 202011101120 is 21101110202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315642026 + ... + 315642665.

Almost surely, 2^202011101120 is an apocalyptic number.

202011101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202011101120 is an abundant number, since it is smaller than the sum of its proper divisors (279027834184).

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

202011101120 is an equidigital number, since it uses as much as digits as its factorization.

202011101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631284708 (or 631284698 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 202011101120 its reverse (21101110202), we get a palindrome (223112211322).

The spelling of 202011101120 in words is "two hundred two billion, eleven million, one hundred one thousand, one hundred twenty".