1140033222 has 24 divisors (see below), whose sum is σ = 2522628576. Its totient is φ = 371925456.

The previous prime is 1140033197. The next prime is 1140033227. The reversal of 1140033222 is 2223300411.

1140033222 is a `hidden beast` number, since 11 + 400 + 33 + 222 = 666.

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 = 1140033195 and 1140033204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140033227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 672933 + ... + 674624.

It is an arithmetic number, because the mean of its divisors is an integer number (105109524).

Almost surely, 2^1140033222 is an apocalyptic number.

1140033222 is an abundant number, since it is smaller than the sum of its proper divisors (1382595354).

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

1140033222 is a wasteful number, since it uses less digits than its factorization.

1140033222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347612 (or 1347609 counting only the distinct ones).

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

The square root of 1140033222 is about 33764.3780040444. The cubic root of 1140033222 is about 1044.6540744315.

Adding to 1140033222 its reverse (2223300411), we get a palindrome (3363333633).

The spelling of 1140033222 in words is "one billion, one hundred forty million, thirty-three thousand, two hundred twenty-two".