11011111101002 has 16 divisors (see below), whose sum is σ = 17749253718720. Its totient is φ = 5104360544448.

The previous prime is 11011111100987. The next prime is 11011111101013. The reversal of 11011111101002 is 20010111111011.

It is a happy number.

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, 2416835102 + ... + 2416839657.

It is an arithmetic number, because the mean of its divisors is an integer number (1109328357420).

Almost surely, 2^{11011111101002} is an apocalyptic number.

11011111101002 is a deficient number, since it is larger than the sum of its proper divisors (6738142617718).

11011111101002 is a wasteful number, since it uses less digits than its factorization.

11011111101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833674845.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11011111101002 its reverse (20010111111011), we get a palindrome (31021222212013).

The spelling of 11011111101002 in words is "eleven trillion, eleven billion, one hundred eleven million, one hundred one thousand, two".