11222100002 has 8 divisors (see below), whose sum is σ = 16838734800. Its totient is φ = 5609188404.

The previous prime is 11222099971. The next prime is 11222100023. The reversal of 11222100002 is 20000122211.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923252 + ... + 935327.

It is an arithmetic number, because the mean of its divisors is an integer number (2104841850).

Almost surely, 2^11222100002 is an apocalyptic number.

11222100002 is a deficient number, since it is larger than the sum of its proper divisors (5616634798).

11222100002 is a wasteful number, since it uses less digits than its factorization.

11222100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861600.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11222100002 its reverse (20000122211), we get a palindrome (31222222213).

The spelling of 11222100002 in words is "eleven billion, two hundred twenty-two million, one hundred thousand, two".