1131133322 has 16 divisors (see below), whose sum is σ = 1854643392. Its totient is φ = 513124320.

The previous prime is 1131133291. The next prime is 1131133343. The reversal of 1131133322 is 2233311311.

It is a junction number, because it is equal to n+sod(n) for n = 1131133294 and 1131133303.

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, 40043 + ... + 62174.

It is an arithmetic number, because the mean of its divisors is an integer number (115915212).

Almost surely, 2^1131133322 is an apocalyptic number.

1131133322 is a deficient number, since it is larger than the sum of its proper divisors (723510070).

1131133322 is a wasteful number, since it uses less digits than its factorization.

1131133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102733.

The product of its digits is 324, while the sum is 20.

The square root of 1131133322 is about 33632.3255514691. The cubic root of 1131133322 is about 1041.9285351252.

Adding to 1131133322 its reverse (2233311311), we get a palindrome (3364444633).

The spelling of 1131133322 in words is "one billion, one hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty-two".