1110000121222 has 8 divisors (see below), whose sum is σ = 1665292869000. Its totient is φ = 554902498224.

The previous prime is 1110000121211. The next prime is 1110000121253. The reversal of 1110000121222 is 2221210000111.

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

It is a super-2 number, since 2×1110000121222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48766972 + ... + 48789727.

It is an arithmetic number, because the mean of its divisors is an integer number (208161608625).

Almost surely, 2^{1110000121222} is an apocalyptic number.

1110000121222 is a deficient number, since it is larger than the sum of its proper divisors (555292747778).

1110000121222 is an equidigital number, since it uses as much as digits as its factorization.

1110000121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97562390.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1110000121222 its reverse (2221210000111), we get a palindrome (3331210121333).

The spelling of 1110000121222 in words is "one trillion, one hundred ten billion, one hundred twenty-one thousand, two hundred twenty-two".