10210212011 has 4 divisors (see below), whose sum is σ = 10236870912. Its totient is φ = 10183553112.

The previous prime is 10210212007. The next prime is 10210212041. The reversal of 10210212011 is 11021201201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11021201201 = 17 ⋅648305953.

It is a cyclic number.

It is not a de Polignac number, because 10210212011 - 2² = 10210212007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210211983 and 10210212001.

It is not an unprimeable number, because it can be changed into a prime (10210212041) 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, 13328876 + ... + 13329641.

It is an arithmetic number, because the mean of its divisors is an integer number (2559217728).

Almost surely, 2^10210212011 is an apocalyptic number.

10210212011 is a deficient number, since it is larger than the sum of its proper divisors (26658901).

10210212011 is an equidigital number, since it uses as much as digits as its factorization.

10210212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26658900.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210212011 its reverse (11021201201), we get a palindrome (21231413212).

The spelling of 10210212011 in words is "ten billion, two hundred ten million, two hundred twelve thousand, eleven".