11001121100002 has 16 divisors (see below), whose sum is σ = 18006698706624. Its totient is φ = 4999158430000.

The previous prime is 11001121099981. The next prime is 11001121100017. The reversal of 11001121100002 is 20000112110011.

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, 67474774 + ... + 67637617.

It is an arithmetic number, because the mean of its divisors is an integer number (1125418669164).

Almost surely, 2^{11001121100002} is an apocalyptic number.

11001121100002 is a deficient number, since it is larger than the sum of its proper divisors (7005577606622).

11001121100002 is a wasteful number, since it uses less digits than its factorization.

11001121100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135116105.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11001121100002 its reverse (20000112110011), we get a palindrome (31001233210013).

The spelling of 11001121100002 in words is "eleven trillion, one billion, one hundred twenty-one million, one hundred thousand, two".