1111340229 has 16 divisors (see below), whose sum is σ = 1560504000. Its totient is φ = 701571456.

The previous prime is 1111340221. The next prime is 1111340249. The reversal of 1111340229 is 9220431111.

It is not a de Polignac number, because 1111340229 - 2³ = 1111340221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1111340199 and 1111340208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111340221) 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, 193767 + ... + 199419.

It is an arithmetic number, because the mean of its divisors is an integer number (97531500).

Almost surely, 2^1111340229 is an apocalyptic number.

1111340229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1111340229 is a deficient number, since it is larger than the sum of its proper divisors (449163771).

1111340229 is a wasteful number, since it uses less digits than its factorization.

1111340229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1111340229 is about 33336.7699245143. The cubic root of 1111340229 is about 1035.8153560136.

The spelling of 1111340229 in words is "one billion, one hundred eleven million, three hundred forty thousand, two hundred twenty-nine".