1101111214 has 32 divisors (see below), whose sum is σ = 1912458240. Its totient is φ = 465723648.

The previous prime is 1101111203. The next prime is 1101111217. The reversal of 1101111214 is 4121111011.

It is a junction number, because it is equal to n+sod(n) for n = 1101111194 and 1101111203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101111217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595239 + ... + 597085.

It is an arithmetic number, because the mean of its divisors is an integer number (59764320).

Almost surely, 2^1101111214 is an apocalyptic number.

1101111214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1101111214 is a deficient number, since it is larger than the sum of its proper divisors (811347026).

1101111214 is a wasteful number, since it uses less digits than its factorization.

1101111214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392.

The product of its (nonzero) digits is 8, while the sum is 13.

The square root of 1101111214 is about 33182.9958563117. The cubic root of 1101111214 is about 1032.6275997211.

Adding to 1101111214 its reverse (4121111011), we get a palindrome (5222222225).

The spelling of 1101111214 in words is "one billion, one hundred one million, one hundred eleven thousand, two hundred fourteen".