11112000021002 has 32 divisors (see below), whose sum is σ = 16861231683072. Its totient is φ = 5491825980784.

The previous prime is 11112000020987. The next prime is 11112000021029. The reversal of 11112000021002 is 20012000021111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 579857873 + ... + 579877035.

It is an arithmetic number, because the mean of its divisors is an integer number (526913490096).

Almost surely, 2^{11112000021002} is an apocalyptic number.

11112000021002 is a deficient number, since it is larger than the sum of its proper divisors (5749231662070).

11112000021002 is a wasteful number, since it uses less digits than its factorization.

11112000021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25162.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11112000021002 its reverse (20012000021111), we get a palindrome (31124000042113).

The spelling of 11112000021002 in words is "eleven trillion, one hundred twelve billion, twenty-one thousand, two".