1110022212111 has 8 divisors (see below), whose sum is σ = 1480044717360. Its totient is φ = 740007257472.

The previous prime is 1110022212043. The next prime is 1110022212179. The reversal of 1110022212111 is 1112122200111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110022212043) and next prime (1110022212179).

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

It is not a de Polignac number, because 1110022212111 - 2¹⁰ = 1110022211087 is a prime.

It is a super-2 number, since 2×1110022212111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110022212191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535226 + ... + 2139383.

It is an arithmetic number, because the mean of its divisors is an integer number (185005589670).

Almost surely, 2^{1110022212111} is an apocalyptic number.

1110022212111 is a deficient number, since it is larger than the sum of its proper divisors (370022505249).

1110022212111 is a wasteful number, since it uses less digits than its factorization.

1110022212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775305.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110022212111 its reverse (1112122200111), we get a palindrome (2222144412222).

The spelling of 1110022212111 in words is "one trillion, one hundred ten billion, twenty-two million, two hundred twelve thousand, one hundred eleven".