11012261234516 has 12 divisors (see below), whose sum is σ = 19279585164000. Its totient is φ = 5503808330520.

The previous prime is 11012261234497. The next prime is 11012261234519. The reversal of 11012261234516 is 61543216221011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012261234519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580561016 + ... + 580579983.

It is an arithmetic number, because the mean of its divisors is an integer number (1606632097000).

Almost surely, 2^{11012261234516} is an apocalyptic number.

It is an amenable number.

11012261234516 is a deficient number, since it is larger than the sum of its proper divisors (8267323929484).

11012261234516 is a wasteful number, since it uses less digits than its factorization.

11012261234516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161143374 (or 1161143372 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

Adding to 11012261234516 its reverse (61543216221011), we get a palindrome (72555477455527).

The spelling of 11012261234516 in words is "eleven trillion, twelve billion, two hundred sixty-one million, two hundred thirty-four thousand, five hundred sixteen".