10221200211004 has 6 divisors (see below), whose sum is σ = 17887100369264. Its totient is φ = 5110600105500.

The previous prime is 10221200210993. The next prime is 10221200211007. The reversal of 10221200211004 is 40011200212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221200211007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277650026372 + ... + 1277650026379.

Almost surely, 2^{10221200211004} is an apocalyptic number.

It is an amenable number.

10221200211004 is a deficient number, since it is larger than the sum of its proper divisors (7665900158260).

10221200211004 is a wasteful number, since it uses less digits than its factorization.

10221200211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555300052755 (or 2555300052753 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10221200211004 its reverse (40011200212201), we get a palindrome (50232400423205).

The spelling of 10221200211004 in words is "ten trillion, two hundred twenty-one billion, two hundred million, two hundred eleven thousand, four".