10111022110212 has 12 divisors (see below), whose sum is σ = 23592384923856. Its totient is φ = 3370340703400.

The previous prime is 10111022110183. The next prime is 10111022110219. The reversal of 10111022110212 is 21201122011101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×10111022110212³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10111022110191 and 10111022110200.

It is not an unprimeable number, because it can be changed into a prime (10111022110219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421292587914 + ... + 421292587937.

It is an arithmetic number, because the mean of its divisors is an integer number (1966032076988).

Almost surely, 2^{10111022110212} is an apocalyptic number.

10111022110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10111022110212 is an abundant number, since it is smaller than the sum of its proper divisors (13481362813644).

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

10111022110212 is a wasteful number, since it uses less digits than its factorization.

10111022110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842585175858 (or 842585175856 counting only the distinct ones).

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

Adding to 10111022110212 its reverse (21201122011101), we get a palindrome (31312144121313).

The spelling of 10111022110212 in words is "ten trillion, one hundred eleven billion, twenty-two million, one hundred ten thousand, two hundred twelve".