11322211022 has 4 divisors (see below), whose sum is σ = 16983316536. Its totient is φ = 5661105510.

The previous prime is 11322211007. The next prime is 11322211051. The reversal of 11322211022 is 22011222311.

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

It is a super-3 number, since 3×11322211022³ (a number of 31 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 (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2830552754 + ... + 2830552757.

It is an arithmetic number, because the mean of its divisors is an integer number (4245829134).

Almost surely, 2^11322211022 is an apocalyptic number.

11322211022 is a deficient number, since it is larger than the sum of its proper divisors (5661105514).

11322211022 is an equidigital number, since it uses as much as digits as its factorization.

11322211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5661105513.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11322211022 its reverse (22011222311), we get a palindrome (33333433333).

The spelling of 11322211022 in words is "eleven billion, three hundred twenty-two million, two hundred eleven thousand, twenty-two".