10102210011 has 12 divisors (see below), whose sum is σ = 14986462192. Its totient is φ = 6552784656.

The previous prime is 10102209991. The next prime is 10102210037. The reversal of 10102210011 is 11001220101.

It is a happy number.

It is not a de Polignac number, because 10102210011 - 2¹⁹ = 10101685723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102209975 and 10102210002.

It is not an unprimeable number, because it can be changed into a prime (10102210091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15168151 + ... + 15168816.

Almost surely, 2^10102210011 is an apocalyptic number.

10102210011 is a deficient number, since it is larger than the sum of its proper divisors (4884252181).

10102210011 is a wasteful number, since it uses less digits than its factorization.

10102210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30337010 (or 30337007 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10102210011 its reverse (11001220101), we get a palindrome (21103430112).

The spelling of 10102210011 in words is "ten billion, one hundred two million, two hundred ten thousand, eleven".