1100232122 has 16 divisors (see below), whose sum is σ = 1800900000. Its totient is φ = 499961040.

The previous prime is 1100232109. The next prime is 1100232137. The reversal of 1100232122 is 2212320011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100232097 and 1100232106.

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, 122129 + ... + 130827.

It is an arithmetic number, because the mean of its divisors is an integer number (112556250).

Almost surely, 2^1100232122 is an apocalyptic number.

1100232122 is a deficient number, since it is larger than the sum of its proper divisors (700667878).

1100232122 is a wasteful number, since it uses less digits than its factorization.

1100232122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14461.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1100232122 is about 33169.7470897805. The cubic root of 1100232122 is about 1032.3527209329.

Adding to 1100232122 its reverse (2212320011), we get a palindrome (3312552133).

The spelling of 1100232122 in words is "one billion, one hundred million, two hundred thirty-two thousand, one hundred twenty-two".