1094226081 has 32 divisors (see below), whose sum is σ = 1679553792. Its totient is φ = 628362240.

The previous prime is 1094226071. The next prime is 1094226103. The reversal of 1094226081 is 1806224901.

It is not a de Polignac number, because 1094226081 - 2⁷ = 1094225953 is a prime.

It is a super-2 number, since 2×1094226081² = 2394661432681237122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1094226011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21901 + ... + 51653.

It is an arithmetic number, because the mean of its divisors is an integer number (52486056).

Almost surely, 2^1094226081 is an apocalyptic number.

It is an amenable number.

1094226081 is a deficient number, since it is larger than the sum of its proper divisors (585327711).

1094226081 is a wasteful number, since it uses less digits than its factorization.

1094226081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29833.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 1094226081 is about 33079.0882734092. The cubic root of 1094226081 is about 1030.4707939820.

The spelling of 1094226081 in words is "one billion, ninety-four million, two hundred twenty-six thousand, eighty-one".