11110220210002 has 8 divisors (see below), whose sum is σ = 16695250119756. Its totient is φ = 5545136836752.

The previous prime is 11110220209999. The next prime is 11110220210027. The reversal of 11110220210002 is 20001202201111.

It can be written as a sum of positive squares in 2 ways, for example, as 9247674918001 + 1862545292001 = 3040999^2 + 1364751^2 .

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

It is a super-2 number, since 2×11110220210002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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, 4986632733 + ... + 4986634960.

Almost surely, 2^{11110220210002} is an apocalyptic number.

11110220210002 is a deficient number, since it is larger than the sum of its proper divisors (5585029909754).

11110220210002 is an equidigital number, since it uses as much as digits as its factorization.

11110220210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9973268252.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11110220210002 its reverse (20001202201111), we get a palindrome (31111422411113).

The spelling of 11110220210002 in words is "eleven trillion, one hundred ten billion, two hundred twenty million, two hundred ten thousand, two".