11020000201222 has 4 divisors (see below), whose sum is σ = 16530000301836. Its totient is φ = 5510000100610.

The previous prime is 11020000201187. The next prime is 11020000201237. The reversal of 11020000201222 is 22210200002011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×11020000201222³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755000050304 + ... + 2755000050307.

It is an arithmetic number, because the mean of its divisors is an integer number (4132500075459).

Almost surely, 2^{11020000201222} is an apocalyptic number.

11020000201222 is a deficient number, since it is larger than the sum of its proper divisors (5510000100614).

11020000201222 is an equidigital number, since it uses as much as digits as its factorization.

11020000201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510000100613.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11020000201222 its reverse (22210200002011), we get a palindrome (33230200203233).

The spelling of 11020000201222 in words is "eleven trillion, twenty billion, two hundred one thousand, two hundred twenty-two".