11022233222 has 192 divisors, whose sum is σ = 23817120768. Its totient is φ = 3693600000.

The previous prime is 11022233221. The next prime is 11022233249. The reversal of 11022233222 is 22233222011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11022233194 and 11022233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022233221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72994847 + ... + 72994997.

It is an arithmetic number, because the mean of its divisors is an integer number (124047504).

Almost surely, 2^11022233222 is an apocalyptic number.

11022233222 is an abundant number, since it is smaller than the sum of its proper divisors (12794887546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11022233222 is a wasteful number, since it uses less digits than its factorization.

11022233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11022233222 its reverse (22233222011), we get a palindrome (33255455233).

The spelling of 11022233222 in words is "eleven billion, twenty-two million, two hundred thirty-three thousand, two hundred twenty-two".