111033033021222 has 32 divisors (see below), whose sum is σ = 239177162404320. Its totient is φ = 34159854263040.

The previous prime is 111033033021203. The next prime is 111033033021227. The reversal of 111033033021222 is 222120330330111.

It is a junction number, because it is equal to n+sod(n) for n = 111033033021192 and 111033033021201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111033033021227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85935847 + ... + 87218322.

It is an arithmetic number, because the mean of its divisors is an integer number (7474286325135).

Almost surely, 2^{111033033021222} is an apocalyptic number.

111033033021222 is an abundant number, since it is smaller than the sum of its proper divisors (128144129383098).

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

111033033021222 is a wasteful number, since it uses less digits than its factorization.

111033033021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173162408.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 111033033021222 its reverse (222120330330111), we get a palindrome (333153363351333).

The spelling of 111033033021222 in words is "one hundred eleven trillion, thirty-three billion, thirty-three million, twenty-one thousand, two hundred twenty-two".