1141819226 has 16 divisors (see below), whose sum is σ = 1741960896. Its totient is φ = 561201696.

The previous prime is 1141819213. The next prime is 1141819277. The reversal of 1141819226 is 6229181411.

It is a super-2 number, since 2×1141819226² = 2607502289726478152, which contains 22 as substring.

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, 56510 + ... + 74006.

It is an arithmetic number, because the mean of its divisors is an integer number (108872556).

Almost surely, 2^1141819226 is an apocalyptic number.

1141819226 is a deficient number, since it is larger than the sum of its proper divisors (600141670).

1141819226 is a wasteful number, since it uses less digits than its factorization.

1141819226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18053.

The product of its digits is 6912, while the sum is 35.

The square root of 1141819226 is about 33790.8157048628. The cubic root of 1141819226 is about 1045.1993166968.

The spelling of 1141819226 in words is "one billion, one hundred forty-one million, eight hundred nineteen thousand, two hundred twenty-six".