1134022111 has 16 divisors (see below), whose sum is σ = 1217922048. Its totient is φ = 1052092800.

The previous prime is 1134022039. The next prime is 1134022159. The reversal of 1134022111 is 1112204311.

It is a cyclic number.

It is not a de Polignac number, because 1134022111 - 2⁷ = 1134021983 is a prime.

It is a super-2 number, since 2×1134022111² = 2572012296473792642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134022511) 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, 1143826 + ... + 1144816.

It is an arithmetic number, because the mean of its divisors is an integer number (76120128).

Almost surely, 2^1134022111 is an apocalyptic number.

1134022111 is a deficient number, since it is larger than the sum of its proper divisors (83899937).

1134022111 is an equidigital number, since it uses as much as digits as its factorization.

1134022111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1134022111 is about 33675.2447801052. The cubic root of 1134022111 is about 1042.8147710608.

Adding to 1134022111 its reverse (1112204311), we get a palindrome (2246226422).

The spelling of 1134022111 in words is "one billion, one hundred thirty-four million, twenty-two thousand, one hundred eleven".