110002111021212 has 24 divisors (see below), whose sum is σ = 257625761878800. Its totient is φ = 36531060412416.

The previous prime is 110002111021193. The next prime is 110002111021217. The reversal of 110002111021212 is 212120111200011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110002111021191 and 110002111021200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110002111021217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17038737637 + ... + 17038744092.

It is an arithmetic number, because the mean of its divisors is an integer number (10734406744950).

Almost surely, 2^{110002111021212} is an apocalyptic number.

110002111021212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110002111021212 is an abundant number, since it is smaller than the sum of its proper divisors (147623650857588).

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

110002111021212 is a wasteful number, since it uses less digits than its factorization.

110002111021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34077482005 (or 34077482003 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110002111021212 its reverse (212120111200011), we get a palindrome (322122222221223).

The spelling of 110002111021212 in words is "one hundred ten trillion, two billion, one hundred eleven million, twenty-one thousand, two hundred twelve".