10112111222 has 8 divisors (see below), whose sum is σ = 15180512400. Its totient is φ = 5051940424.

The previous prime is 10112111189. The next prime is 10112111237. The reversal of 10112111222 is 22211121101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10112111197 and 10112111206.

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, 2054522 + ... + 2059437.

It is an arithmetic number, because the mean of its divisors is an integer number (1897564050).

Almost surely, 2^10112111222 is an apocalyptic number.

10112111222 is a deficient number, since it is larger than the sum of its proper divisors (5068401178).

10112111222 is a wasteful number, since it uses less digits than its factorization.

10112111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115190.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112111222 its reverse (22211121101), we get a palindrome (32323232323).

The spelling of 10112111222 in words is "ten billion, one hundred twelve million, one hundred eleven thousand, two hundred twenty-two".