1110221211108 has 48 divisors (see below), whose sum is σ = 2623480321280. Its totient is φ = 365365188864.

The previous prime is 1110221211101. The next prime is 1110221211149. The reversal of 1110221211108 is 8011121220111.

It is a super-2 number, since 2×1110221211108² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1110221211101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19664616 + ... + 19720992.

Almost surely, 2^{1110221211108} is an apocalyptic number.

It is an amenable number.

1110221211108 is an abundant number, since it is smaller than the sum of its proper divisors (1513259110172).

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

1110221211108 is a wasteful number, since it uses less digits than its factorization.

1110221211108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77236 (or 77234 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 21.

Adding to 1110221211108 its reverse (8011121220111), we get a palindrome (9121342431219).

The spelling of 1110221211108 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, one hundred eight".