10101112112222 has 8 divisors (see below), whose sum is σ = 15151779327672. Its totient is φ = 5050519003000.

The previous prime is 10101112112213. The next prime is 10101112112237. The reversal of 10101112112222 is 22221121110101.

10101112112222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10101112112222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18184529 + ... + 18731772.

It is an arithmetic number, because the mean of its divisors is an integer number (1893972415959).

Almost surely, 2^{10101112112222} is an apocalyptic number.

10101112112222 is a deficient number, since it is larger than the sum of its proper divisors (5050667215450).

10101112112222 is a wasteful number, since it uses less digits than its factorization.

10101112112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37053114.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10101112112222 its reverse (22221121110101), we get a palindrome (32322233222323).

The spelling of 10101112112222 in words is "ten trillion, one hundred one billion, one hundred twelve million, one hundred twelve thousand, two hundred twenty-two".