11211002110 has 96 divisors (see below), whose sum is σ = 25405664256. Its totient is φ = 3486648000.

The previous prime is 11211002093. The next prime is 11211002113. The reversal of 11211002110 is 1120011211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211002113) 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, 4767435 + ... + 4769785.

It is an arithmetic number, because the mean of its divisors is an integer number (264642336).

Almost surely, 2^11211002110 is an apocalyptic number.

11211002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211002110 is an abundant number, since it is smaller than the sum of its proper divisors (14194662146).

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

11211002110 is a wasteful number, since it uses less digits than its factorization.

11211002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11211002110 its reverse (1120011211), we get a palindrome (12331013321).

The spelling of 11211002110 in words is "eleven billion, two hundred eleven million, two thousand, one hundred ten".