11200021021010 has 16 divisors (see below), whose sum is σ = 20164335521472. Its totient is φ = 4479053367600.

The previous prime is 11200021020971. The next prime is 11200021021019. The reversal of 11200021021010 is 1012012000211.

It is a super-2 number, since 2×11200021021010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11200021020982 and 11200021021000.

It is not an unprimeable number, because it can be changed into a prime (11200021021019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119330846 + ... + 119424665.

It is an arithmetic number, because the mean of its divisors is an integer number (1260270970092).

Almost surely, 2^{11200021021010} is an apocalyptic number.

11200021021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11200021021010 is a deficient number, since it is larger than the sum of its proper divisors (8964314500462).

11200021021010 is a wasteful number, since it uses less digits than its factorization.

11200021021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238760209.

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

Adding to 11200021021010 its reverse (1012012000211), we get a palindrome (12212033021221).

The spelling of 11200021021010 in words is "eleven trillion, two hundred billion, twenty-one million, twenty-one thousand, ten".