110221012210012 has 48 divisors (see below), whose sum is σ = 211940589256704. Its totient is φ = 49739267160000.

The previous prime is 110221012209947. The next prime is 110221012210013. The reversal of 110221012210012 is 210012210122011.

It is a super-2 number, since 2×110221012210012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221012210013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6348837 + ... + 16147747.

It is an arithmetic number, because the mean of its divisors is an integer number (4415428942848).

Almost surely, 2^{110221012210012} is an apocalyptic number.

It is an amenable number.

110221012210012 is a deficient number, since it is larger than the sum of its proper divisors (101719577046692).

110221012210012 is a wasteful number, since it uses less digits than its factorization.

110221012210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9800770 (or 9800768 counting only the distinct ones).

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

Adding to 110221012210012 its reverse (210012210122011), we get a palindrome (320233222332023).

It can be divided in two parts, 110 and 221012210012, that added together give a palindrome (221012210122).

The spelling of 110221012210012 in words is "one hundred ten trillion, two hundred twenty-one billion, twelve million, two hundred ten thousand, twelve".