11211101110 has 16 divisors (see below), whose sum is σ = 22014526032. Its totient is φ = 4076764000.

The previous prime is 11211101093. The next prime is 11211101173. The reversal of 11211101110 is 1110111211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50959441 + ... + 50959660.

It is an arithmetic number, because the mean of its divisors is an integer number (1375907877).

Almost surely, 2^11211101110 is an apocalyptic number.

11211101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211101110 is a deficient number, since it is larger than the sum of its proper divisors (10803424922).

11211101110 is a wasteful number, since it uses less digits than its factorization.

11211101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101919119.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11211101110 its reverse (1110111211), we get a palindrome (12321212321).

It can be divided in two parts, 11211101 and 110, that added together give a palindrome (11211211).

The spelling of 11211101110 in words is "eleven billion, two hundred eleven million, one hundred one thousand, one hundred ten".