1134302220 has 72 divisors (see below), whose sum is σ = 3643121664. Its totient is φ = 284686848.

The previous prime is 1134302209. The next prime is 1134302231. The reversal of 1134302220 is 222034311.

1134302220 is a `hidden beast` number, since 1 + 13 + 430 + 2 + 220 = 666.

It is an interprime number because it is at equal distance from previous prime (1134302209) and next prime (1134302231).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1134302193 and 1134302202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182284 + ... + 188403.

It is an arithmetic number, because the mean of its divisors is an integer number (50598912).

Almost surely, 2^1134302220 is an apocalyptic number.

1134302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134302220 is an abundant number, since it is smaller than the sum of its proper divisors (2508819444).

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

1134302220 is a wasteful number, since it uses less digits than its factorization.

1134302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370719 (or 370714 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1134302220 is about 33679.4034982807. The cubic root of 1134302220 is about 1042.9006241063.

Adding to 1134302220 its reverse (222034311), we get a palindrome (1356336531).

The spelling of 1134302220 in words is "one billion, one hundred thirty-four million, three hundred two thousand, two hundred twenty".