1133419220 has 24 divisors (see below), whose sum is σ = 2380833000. Its totient is φ = 453243392.

The previous prime is 1133419219. The next prime is 1133419253. The reversal of 1133419220 is 229143311.

1133419220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 79637776 + 1053781444 = 8924^2 + 32462^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1133419220.

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, 112136 + ... + 121824.

It is an arithmetic number, because the mean of its divisors is an integer number (99201375).

Almost surely, 2^1133419220 is an apocalyptic number.

1133419220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133419220 is an abundant number, since it is smaller than the sum of its proper divisors (1247413780).

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

1133419220 is a wasteful number, since it uses less digits than its factorization.

1133419220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547 (or 15545 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1133419220 is about 33666.2920441203. The cubic root of 1133419220 is about 1042.6299377783.

The spelling of 1133419220 in words is "one billion, one hundred thirty-three million, four hundred nineteen thousand, two hundred twenty".