110221101202212 has 144 divisors (see below), whose sum is σ = 374083737535872. Its totient is φ = 26426637642240.

The previous prime is 110221101202183. The next prime is 110221101202237. The reversal of 110221101202212 is 212202101122011.

110221101202212 is a `hidden beast` number, since 110 + 2 + 211 + 0 + 120 + 221 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1529283273 + ... + 1529355344.

It is an arithmetic number, because the mean of its divisors is an integer number (2597803732888).

Almost surely, 2^{110221101202212} is an apocalyptic number.

110221101202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110221101202212 is an abundant number, since it is smaller than the sum of its proper divisors (263862636333660).

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

110221101202212 is a wasteful number, since it uses less digits than its factorization.

110221101202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058638658 (or 3058638653 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110221101202212 its reverse (212202101122011), we get a palindrome (322423202324223).

The spelling of 110221101202212 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred one million, two hundred two thousand, two hundred twelve".