10002021202211 has 4 divisors (see below), whose sum is σ = 10114403463000. Its totient is φ = 9889638941424.

The previous prime is 10002021202123. The next prime is 10002021202237. The reversal of 10002021202211 is 11220212020001.

10002021202211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002021202211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002021202711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56191130261 + ... + 56191130438.

It is an arithmetic number, because the mean of its divisors is an integer number (2528600865750).

Almost surely, 2^{10002021202211} is an apocalyptic number.

10002021202211 is a deficient number, since it is larger than the sum of its proper divisors (112382260789).

10002021202211 is an equidigital number, since it uses as much as digits as its factorization.

10002021202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112382260788.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10002021202211 its reverse (11220212020001), we get a palindrome (21222233222212).

The spelling of 10002021202211 in words is "ten trillion, two billion, twenty-one million, two hundred two thousand, two hundred eleven".