11145226436 has 12 divisors (see below), whose sum is σ = 19506117120. Its totient is φ = 5572050120.

The previous prime is 11145226427. The next prime is 11145226447. The reversal of 11145226436 is 63462254111.

It is a junction number, because it is equal to n+sod(n) for n = 11145226396 and 11145226405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94556 + ... + 176723.

It is an arithmetic number, because the mean of its divisors is an integer number (1625509760).

Almost surely, 2^11145226436 is an apocalyptic number.

It is an amenable number.

11145226436 is a deficient number, since it is larger than the sum of its proper divisors (8360890684).

11145226436 is a wasteful number, since it uses less digits than its factorization.

11145226436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281554 (or 281552 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The spelling of 11145226436 in words is "eleven billion, one hundred forty-five million, two hundred twenty-six thousand, four hundred thirty-six".