211011200010 has 128 divisors (see below), whose sum is σ = 641626997760. Its totient is φ = 48885838848.

The previous prime is 211011199991. The next prime is 211011200053. The reversal of 211011200010 is 10002110112.

It is a happy number.

211011200010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 211011199965 and 211011200001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1708482 + ... + 1827821.

It is an arithmetic number, because the mean of its divisors is an integer number (5012710920).

Almost surely, 2^211011200010 is an apocalyptic number.

211011200010 is an abundant number, since it is smaller than the sum of its proper divisors (430615797750).

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

211011200010 is a wasteful number, since it uses less digits than its factorization.

211011200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3536349 (or 3536343 counting only the distinct ones).

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

Adding to 211011200010 its reverse (10002110112), we get a palindrome (221013310122).

The spelling of 211011200010 in words is "two hundred eleven billion, eleven million, two hundred thousand, ten".