10021203214211 has 4 divisors (see below), whose sum is σ = 11452803673392. Its totient is φ = 8589602755032.

The previous prime is 10021203214189. The next prime is 10021203214219. The reversal of 10021203214211 is 11241230212001.

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

It is a cyclic number.

It is not a de Polignac number, because 10021203214211 - 2²² = 10021199019907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021203214219) 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, 715800229580 + ... + 715800229593.

It is an arithmetic number, because the mean of its divisors is an integer number (2863200918348).

Almost surely, 2^{10021203214211} is an apocalyptic number.

10021203214211 is a deficient number, since it is larger than the sum of its proper divisors (1431600459181).

10021203214211 is an equidigital number, since it uses as much as digits as its factorization.

10021203214211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431600459180.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10021203214211 its reverse (11241230212001), we get a palindrome (21262433426212).

The spelling of 10021203214211 in words is "ten trillion, twenty-one billion, two hundred three million, two hundred fourteen thousand, two hundred eleven".