11022222201002 has 8 divisors (see below), whose sum is σ = 16533548359812. Its totient is φ = 5511039414400.

The previous prime is 11022222200921. The next prime is 11022222201041. The reversal of 11022222201002 is 20010222222011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10410308703001 + 611913498001 = 3226501^2 + 782249^2 .

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

It is a super-2 number, since 2×11022222201002² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35650649 + ... + 35958492.

Almost surely, 2^{11022222201002} is an apocalyptic number.

11022222201002 is a deficient number, since it is larger than the sum of its proper divisors (5511326158810).

11022222201002 is an equidigital number, since it uses as much as digits as its factorization.

11022222201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71686104.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11022222201002 its reverse (20010222222011), we get a palindrome (31032444423013).

The spelling of 11022222201002 in words is "eleven trillion, twenty-two billion, two hundred twenty-two million, two hundred one thousand, two".