11010002021120 has 108 divisors (see below), whose sum is σ = 27250563604320. Its totient is φ = 4261935790080.

The previous prime is 11010002021119. The next prime is 11010002021129. The reversal of 11010002021120 is 2112020001011.

It is not an unprimeable number, because it can be changed into a prime (11010002021129) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3245240 + ... + 5705399.

Almost surely, 2^{11010002021120} is an apocalyptic number.

11010002021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010002021120 is an abundant number, since it is smaller than the sum of its proper divisors (16240561583200).

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

11010002021120 is an frugal number, since it uses more digits than its factorization.

11010002021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8950722 (or 8950677 counting only the distinct ones).

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

Adding to 11010002021120 its reverse (2112020001011), we get a palindrome (13122022022131).

The spelling of 11010002021120 in words is "eleven trillion, ten billion, two million, twenty-one thousand, one hundred twenty".