11012261163546 has 16 divisors (see below), whose sum is σ = 22024556414208. Its totient is φ = 3670748040000.

The previous prime is 11012261163503. The next prime is 11012261163569. The reversal of 11012261163546 is 64536116221011.

11012261163546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5039671 + ... + 6886421.

It is an arithmetic number, because the mean of its divisors is an integer number (1376534775888).

Almost surely, 2^{11012261163546} is an apocalyptic number.

11012261163546 is an abundant number, since it is smaller than the sum of its proper divisors (11012295250662).

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

11012261163546 is a wasteful number, since it uses less digits than its factorization.

11012261163546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840597.

The product of its (nonzero) digits is 51840, while the sum is 39.

Adding to 11012261163546 its reverse (64536116221011), we get a palindrome (75548377384557).

The spelling of 11012261163546 in words is "eleven trillion, twelve billion, two hundred sixty-one million, one hundred sixty-three thousand, five hundred forty-six".