10620213211 has 8 divisors (see below), whose sum is σ = 10639702080. Its totient is φ = 10600741128.

The previous prime is 10620213187. The next prime is 10620213217. The reversal of 10620213211 is 11231202601.

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

It is a cyclic number.

It is not a de Polignac number, because 10620213211 - 2¹¹ = 10620211163 is a prime.

It is a super-2 number, since 2×10620213211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10620213217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216160 + ... + 2220946.

It is an arithmetic number, because the mean of its divisors is an integer number (1329962760).

Almost surely, 2^10620213211 is an apocalyptic number.

10620213211 is a deficient number, since it is larger than the sum of its proper divisors (19488869).

10620213211 is an equidigital number, since it uses as much as digits as its factorization.

10620213211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10620213211 its reverse (11231202601), we get a palindrome (21851415812).

The spelling of 10620213211 in words is "ten billion, six hundred twenty million, two hundred thirteen thousand, two hundred eleven".