110031021222 has 16 divisors (see below), whose sum is σ = 220537344000. Its totient is φ = 36597790152.

The previous prime is 110031021197. The next prime is 110031021227. The reversal of 110031021222 is 222120130011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110031021227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19801222 + ... + 19806777.

It is an arithmetic number, because the mean of its divisors is an integer number (13783584000).

Almost surely, 2^110031021222 is an apocalyptic number.

110031021222 is an abundant number, since it is smaller than the sum of its proper divisors (110506322778).

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

110031021222 is a wasteful number, since it uses less digits than its factorization.

110031021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39608467.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110031021222 its reverse (222120130011), we get a palindrome (332151151233).

The spelling of 110031021222 in words is "one hundred ten billion, thirty-one million, twenty-one thousand, two hundred twenty-two".