1222112000011 has 8 divisors (see below), whose sum is σ = 1419596141024. Its totient is φ = 1030352037120.

The previous prime is 1222112000003. The next prime is 1222112000023. The reversal of 1222112000011 is 1100002112221.

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

It is not a de Polignac number, because 1222112000011 - 2³ = 1222112000003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222111999955 and 1222112000000.

It is not an unprimeable number, because it can be changed into a prime (1222112000911) 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, 1431044070 + ... + 1431044923.

It is an arithmetic number, because the mean of its divisors is an integer number (177449517628).

Almost surely, 2^{1222112000011} is an apocalyptic number.

1222112000011 is a deficient number, since it is larger than the sum of its proper divisors (197484141013).

1222112000011 is an equidigital number, since it uses as much as digits as its factorization.

1222112000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862089061.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1222112000011 its reverse (1100002112221), we get a palindrome (2322114112232).

The spelling of 1222112000011 in words is "one trillion, two hundred twenty-two billion, one hundred twelve million, eleven", and thus it is an aban number.