10101211000 has 64 divisors (see below), whose sum is σ = 24213440160. Its totient is φ = 3941920000.

The previous prime is 10101210997. The next prime is 10101211013. The reversal of 10101211000 is 11210101.

10101211000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82186 + ... + 164185.

Almost surely, 2^10101211000 is an apocalyptic number.

10101211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101211000 is an abundant number, since it is smaller than the sum of its proper divisors (14112229160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101211000 is a wasteful number, since it uses less digits than its factorization.

10101211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246433 (or 246419 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 10101211000 its reverse (11210101), we get a palindrome (10112421101).

The spelling of 10101211000 in words is "ten billion, one hundred one million, two hundred eleven thousand".