10213216011 has 48 divisors (see below), whose sum is σ = 15499241472. Its totient is φ = 6473001600.

The previous prime is 10213216003. The next prime is 10213216049. The reversal of 10213216011 is 11061231201.

10213216011 is a `hidden beast` number, since 10 + 21 + 32 + 1 + 601 + 1 = 666.

It is not a de Polignac number, because 10213216011 - 2³ = 10213216003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10213216061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3763191 + ... + 3765903.

It is an arithmetic number, because the mean of its divisors is an integer number (322900864).

Almost surely, 2^10213216011 is an apocalyptic number.

10213216011 is a deficient number, since it is larger than the sum of its proper divisors (5286025461).

10213216011 is a wasteful number, since it uses less digits than its factorization.

10213216011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10213216011 its reverse (11061231201), we get a palindrome (21274447212).

The spelling of 10213216011 in words is "ten billion, two hundred thirteen million, two hundred sixteen thousand, eleven".