1122132022 has 32 divisors (see below), whose sum is σ = 1950026400. Its totient is φ = 478625280.

The previous prime is 1122131977. The next prime is 1122132023. The reversal of 1122132022 is 2202312211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1122131987 and 1122132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122132023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126228 + ... + 134824.

It is an arithmetic number, because the mean of its divisors is an integer number (60938325).

Almost surely, 2^1122132022 is an apocalyptic number.

1122132022 is a deficient number, since it is larger than the sum of its proper divisors (827894378).

1122132022 is a wasteful number, since it uses less digits than its factorization.

1122132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8976.

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

The square root of 1122132022 is about 33498.2390880476. The cubic root of 1122132022 is about 1039.1573617097.

Adding to 1122132022 its reverse (2202312211), we get a palindrome (3324444233).

The spelling of 1122132022 in words is "one billion, one hundred twenty-two million, one hundred thirty-two thousand, twenty-two".