1100122026 has 16 divisors (see below), whose sum is σ = 2201745504. Its totient is φ = 366457104.

The previous prime is 1100122013. The next prime is 1100122057. The reversal of 1100122026 is 6202210011.

It is a junction number, because it is equal to n+sod(n) for n = 1100121996 and 1100122014.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 52921 + ... + 70716.

It is an arithmetic number, because the mean of its divisors is an integer number (137609094).

Almost surely, 2^1100122026 is an apocalyptic number.

1100122026 is an abundant number, since it is smaller than the sum of its proper divisors (1101623478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100122026 is a wasteful number, since it uses less digits than its factorization.

1100122026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125125.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1100122026 is about 33168.0874637052. The cubic root of 1100122026 is about 1032.3182852611.

Adding to 1100122026 its reverse (6202210011), we get a palindrome (7302332037).

The spelling of 1100122026 in words is "one billion, one hundred million, one hundred twenty-two thousand, twenty-six".