11210021101000 has 32 divisors (see below), whose sum is σ = 26231449378680. Its totient is φ = 4484008440000.

The previous prime is 11210021100991. The next prime is 11210021101003. The reversal of 11210021101000 is 10112001211.

It can be written as a sum of positive squares in 4 ways, for example, as 876586532644 + 10333434568356 = 936262^2 + 3214566^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11210021101003) 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 7 ways as a sum of consecutive naturals, for example, 5605009551 + ... + 5605011550.

Almost surely, 2^{11210021101000} is an apocalyptic number.

11210021101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210021101000 is an abundant number, since it is smaller than the sum of its proper divisors (15021428277680).

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

11210021101000 is a wasteful number, since it uses less digits than its factorization.

11210021101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11210021122 (or 11210021108 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11210021101000 its reverse (10112001211), we get a palindrome (11220133102211).

The spelling of 11210021101000 in words is "eleven trillion, two hundred ten billion, twenty-one million, one hundred one thousand".