110012011021222 has 4 divisors (see below), whose sum is σ = 165018016531836. Its totient is φ = 55006005510610.

The previous prime is 110012011021189. The next prime is 110012011021223. The reversal of 110012011021222 is 222120110210011.

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

It is a junction number, because it is equal to n+sod(n) for n = 110012011021196 and 110012011021205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012011021223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503002755304 + ... + 27503002755307.

It is an arithmetic number, because the mean of its divisors is an integer number (41254504132959).

Almost surely, 2^{110012011021222} is an apocalyptic number.

110012011021222 is a deficient number, since it is larger than the sum of its proper divisors (55006005510614).

110012011021222 is an equidigital number, since it uses as much as digits as its factorization.

110012011021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55006005510613.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110012011021222 its reverse (222120110210011), we get a palindrome (332132121231233).

The spelling of 110012011021222 in words is "one hundred ten trillion, twelve billion, eleven million, twenty-one thousand, two hundred twenty-two".