11021100021002 has 16 divisors (see below), whose sum is σ = 16695755154432. Its totient is φ = 5456025046080.

The previous prime is 11021100020873. The next prime is 11021100021031. The reversal of 11021100021002 is 20012000112011.

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, 44060783 + ... + 44310210.

It is an arithmetic number, because the mean of its divisors is an integer number (1043484697152).

Almost surely, 2^{11021100021002} is an apocalyptic number.

11021100021002 is a deficient number, since it is larger than the sum of its proper divisors (5674655133430).

11021100021002 is a wasteful number, since it uses less digits than its factorization.

11021100021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88371613.

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

Adding to 11021100021002 its reverse (20012000112011), we get a palindrome (31033100133013).

The spelling of 11021100021002 in words is "eleven trillion, twenty-one billion, one hundred million, twenty-one thousand, two".