11012111212002 has 8 divisors (see below), whose sum is σ = 22024222424016. Its totient is φ = 3670703737332.

The previous prime is 11012111211973. The next prime is 11012111212007. The reversal of 11012111212002 is 20021211121011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

11012111212002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11012111212007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917675934328 + ... + 917675934339.

It is an arithmetic number, because the mean of its divisors is an integer number (2753027803002).

Almost surely, 2^{11012111212002} is an apocalyptic number.

11012111212002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11012111212002 is a wasteful number, since it uses less digits than its factorization.

11012111212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835351868672.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11012111212002 its reverse (20021211121011), we get a palindrome (31033322333013).

Subtracting 11012111212002 from its reverse (20021211121011), we obtain a palindrome (9009099909009).

The spelling of 11012111212002 in words is "eleven trillion, twelve billion, one hundred eleven million, two hundred twelve thousand, two".