1110221102212 has 12 divisors (see below), whose sum is σ = 1949752255696. Its totient is φ = 553149029160.

The previous prime is 1110221102183. The next prime is 1110221102219. The reversal of 1110221102212 is 2122011220111.

It is not an unprimeable number, because it can be changed into a prime (1110221102219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490379214 + ... + 490381477.

Almost surely, 2^{1110221102212} is an apocalyptic number.

It is an amenable number.

1110221102212 is a deficient number, since it is larger than the sum of its proper divisors (839531153484).

1110221102212 is a wasteful number, since it uses less digits than its factorization.

1110221102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980760978 (or 980760976 counting only the distinct ones).

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

Adding to 1110221102212 its reverse (2122011220111), we get a palindrome (3232232322323).

The spelling of 1110221102212 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, one hundred two thousand, two hundred twelve".