1132021222 has 8 divisors (see below), whose sum is σ = 1771859376. Its totient is φ = 541401432.

The previous prime is 1132021217. The next prime is 1132021237. The reversal of 1132021222 is 2221202311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1132021196 and 1132021205.

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, 12304533 + ... + 12304624.

It is an arithmetic number, because the mean of its divisors is an integer number (221482422).

Almost surely, 2^1132021222 is an apocalyptic number.

1132021222 is a deficient number, since it is larger than the sum of its proper divisors (639838154).

1132021222 is a wasteful number, since it uses less digits than its factorization.

1132021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24609182.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1132021222 is about 33645.5230602825. The cubic root of 1132021222 is about 1042.2010896124.

Adding to 1132021222 its reverse (2221202311), we get a palindrome (3353223533).

The spelling of 1132021222 in words is "one billion, one hundred thirty-two million, twenty-one thousand, two hundred twenty-two".