1123062122 has 24 divisors (see below), whose sum is σ = 2084741856. Its totient is φ = 444287376.

The previous prime is 1123062121. The next prime is 1123062173. The reversal of 1123062122 is 2212603211.

It is a super-2 number, since 2×1123062122² = 2522537059742285768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123062094 and 1123062103.

It is not an unprimeable number, because it can be changed into a prime (1123062121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234968 + ... + 239699.

It is an arithmetic number, because the mean of its divisors is an integer number (86864244).

Almost surely, 2^1123062122 is an apocalyptic number.

1123062122 is a deficient number, since it is larger than the sum of its proper divisors (961679734).

1123062122 is a wasteful number, since it uses less digits than its factorization.

1123062122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474702 (or 474689 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1123062122 is about 33512.1190317771. The cubic root of 1123062122 is about 1039.4443907243. Note that the first 3 decimals are identical.

Adding to 1123062122 its reverse (2212603211), we get a palindrome (3335665333).

The spelling of 1123062122 in words is "one billion, one hundred twenty-three million, sixty-two thousand, one hundred twenty-two".