110110221212 has 24 divisors (see below), whose sum is σ = 204125974416. Its totient is φ = 51791632128.

The previous prime is 110110221197. The next prime is 110110221227. The reversal of 110110221212 is 212122011011.

It is an interprime number because it is at equal distance from previous prime (110110221197) and next prime (110110221227).

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 7 ways as a sum of consecutive naturals, for example, 247043 + ... + 530330.

It is an arithmetic number, because the mean of its divisors is an integer number (8505248934).

Almost surely, 2^110110221212 is an apocalyptic number.

It is an amenable number.

110110221212 is a deficient number, since it is larger than the sum of its proper divisors (94015753204).

110110221212 is a wasteful number, since it uses less digits than its factorization.

110110221212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779477 (or 779475 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110110221212 its reverse (212122011011), we get a palindrome (322232232223).

The spelling of 110110221212 in words is "one hundred ten billion, one hundred ten million, two hundred twenty-one thousand, two hundred twelve".