110102022112212 has 144 divisors (see below), whose sum is σ = 309403871562240. Its totient is φ = 32783317920000.

The previous prime is 110102022112189. The next prime is 110102022112217. The reversal of 110102022112212 is 212211220201011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102022112217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 367468462 + ... + 367767962.

It is an arithmetic number, because the mean of its divisors is an integer number (2148637996960).

Almost surely, 2^{110102022112212} is an apocalyptic number.

110102022112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110102022112212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154701935781120).

110102022112212 is an abundant number, since it is smaller than the sum of its proper divisors (199301849450028).

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

110102022112212 is a wasteful number, since it uses less digits than its factorization.

110102022112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324894 (or 324889 counting only the distinct ones).

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

Adding to 110102022112212 its reverse (212211220201011), we get a palindrome (322313242313223).

The spelling of 110102022112212 in words is "one hundred ten trillion, one hundred two billion, twenty-two million, one hundred twelve thousand, two hundred twelve".