1132211230 has 16 divisors (see below), whose sum is σ = 2047642704. Its totient is φ = 450737280.

The previous prime is 1132211219. The next prime is 1132211261. The reversal of 1132211230 is 321122311.

It is a super-2 number, since 2×1132211230² = 2563804538676225800, which contains 22 as substring.

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, 266187 + ... + 270406.

It is an arithmetic number, because the mean of its divisors is an integer number (127977669).

Almost surely, 2^1132211230 is an apocalyptic number.

1132211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1132211230 is a deficient number, since it is larger than the sum of its proper divisors (915431474).

1132211230 is a wasteful number, since it uses less digits than its factorization.

1132211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536811.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1132211230 is about 33648.3466161415. The cubic root of 1132211230 is about 1042.2593969604.

Adding to 1132211230 its reverse (321122311), we get a palindrome (1453333541).

The spelling of 1132211230 in words is "one billion, one hundred thirty-two million, two hundred eleven thousand, two hundred thirty".