11320021212002 has 16 divisors (see below), whose sum is σ = 17978920382592. Its totient is φ = 5327050090560.

The previous prime is 11320021211999. The next prime is 11320021212067. The reversal of 11320021212002 is 20021212002311.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 16300523 + ... + 16980785.

It is an arithmetic number, because the mean of its divisors is an integer number (1123682523912).

Almost surely, 2^{11320021212002} is an apocalyptic number.

11320021212002 is a deficient number, since it is larger than the sum of its proper divisors (6658899170590).

11320021212002 is a wasteful number, since it uses less digits than its factorization.

11320021212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169713.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11320021212002 its reverse (20021212002311), we get a palindrome (31341233214313).

The spelling of 11320021212002 in words is "eleven trillion, three hundred twenty billion, twenty-one million, two hundred twelve thousand, two".