11121011120222 has 8 divisors (see below), whose sum is σ = 16681605080400. Its totient is φ = 5560476093424.

The previous prime is 11121011120221. The next prime is 11121011120243. The reversal of 11121011120222 is 22202111012111.

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

It is a super-2 number, since 2×11121011120222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11121011120222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121011120221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14258522 + ... + 15018237.

It is an arithmetic number, because the mean of its divisors is an integer number (2085200635050).

Almost surely, 2^{11121011120222} is an apocalyptic number.

11121011120222 is a deficient number, since it is larger than the sum of its proper divisors (5560593960178).

11121011120222 is a wasteful number, since it uses less digits than its factorization.

11121011120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29466690.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11121011120222 its reverse (22202111012111), we get a palindrome (33323122132333).

The spelling of 11121011120222 in words is "eleven trillion, one hundred twenty-one billion, eleven million, one hundred twenty thousand, two hundred twenty-two".