10202220020211 has 8 divisors (see below), whose sum is σ = 13616309353920. Its totient is φ = 6794805349992.

The previous prime is 10202220020203. The next prime is 10202220020233. The reversal of 10202220020211 is 11202002220201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10202220020211 - 2³ = 10202220020203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10202220010211) 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 in 7 ways as a sum of consecutive naturals, for example, 1668662305 + ... + 1668668418.

It is an arithmetic number, because the mean of its divisors is an integer number (1702038669240).

Almost surely, 2^{10202220020211} is an apocalyptic number.

10202220020211 is a deficient number, since it is larger than the sum of its proper divisors (3414089333709).

10202220020211 is a wasteful number, since it uses less digits than its factorization.

10202220020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337331745.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10202220020211 its reverse (11202002220201), we get a palindrome (21404222240412).

The spelling of 10202220020211 in words is "ten trillion, two hundred two billion, two hundred twenty million, twenty thousand, two hundred eleven".