11112010012222 has 8 divisors (see below), whose sum is σ = 19049160020976. Its totient is φ = 4762290005232.

The previous prime is 11112010012193. The next prime is 11112010012267. The reversal of 11112010012222 is 22221001021111.

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 = 11112010012196 and 11112010012205.

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, 396857500423 + ... + 396857500450.

It is an arithmetic number, because the mean of its divisors is an integer number (2381145002622).

Almost surely, 2^{11112010012222} is an apocalyptic number.

11112010012222 is a deficient number, since it is larger than the sum of its proper divisors (7937150008754).

11112010012222 is an equidigital number, since it uses as much as digits as its factorization.

11112010012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793715000882.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11112010012222 its reverse (22221001021111), we get a palindrome (33333011033333).

The spelling of 11112010012222 in words is "eleven trillion, one hundred twelve billion, ten million, twelve thousand, two hundred twenty-two".