1132212422 has 16 divisors (see below), whose sum is σ = 1892132352. Its totient is φ = 503691720.

The previous prime is 1132212397. The next prime is 1132212443. The reversal of 1132212422 is 2242122311.

It is a super-2 number, since 2×1132212422² = 2563809937062212168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1132212394 and 1132212403.

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, 546458 + ... + 548525.

It is an arithmetic number, because the mean of its divisors is an integer number (118258272).

Almost surely, 2^1132212422 is an apocalyptic number.

1132212422 is a deficient number, since it is larger than the sum of its proper divisors (759919930).

1132212422 is a wasteful number, since it uses less digits than its factorization.

1132212422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095043.

The product of its digits is 384, while the sum is 20.

The square root of 1132212422 is about 33648.3643287456. The cubic root of 1132212422 is about 1042.2597627263.

Adding to 1132212422 its reverse (2242122311), we get a palindrome (3374334733).

The spelling of 1132212422 in words is "one billion, one hundred thirty-two million, two hundred twelve thousand, four hundred twenty-two".