1141333212 has 12 divisors (see below), whose sum is σ = 2663110856. Its totient is φ = 380444400.

The previous prime is 1141333181. The next prime is 1141333247. The reversal of 1141333212 is 2123331411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47555539 + ... + 47555562.

Almost surely, 2^1141333212 is an apocalyptic number.

1141333212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141333212 is an abundant number, since it is smaller than the sum of its proper divisors (1521777644).

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

1141333212 is a wasteful number, since it uses less digits than its factorization.

1141333212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95111108 (or 95111106 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 1141333212 is about 33783.6234291113. The cubic root of 1141333212 is about 1045.0509997011.

Adding to 1141333212 its reverse (2123331411), we get a palindrome (3264664623).

The spelling of 1141333212 in words is "one billion, one hundred forty-one million, three hundred thirty-three thousand, two hundred twelve".