112211212000011 has 4 divisors (see below), whose sum is σ = 149614949333352. Its totient is φ = 74807474666672.

The previous prime is 112211212000007. The next prime is 112211212000031. The reversal of 112211212000011 is 110000212112211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112211212000011 - 2² = 112211212000007 is a prime.

It is a super-2 number, since 2×112211212000011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112211212000001) 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, 18701868666666 + ... + 18701868666671.

It is an arithmetic number, because the mean of its divisors is an integer number (37403737333338).

Almost surely, 2^{112211212000011} is an apocalyptic number.

112211212000011 is a deficient number, since it is larger than the sum of its proper divisors (37403737333341).

112211212000011 is an equidigital number, since it uses as much as digits as its factorization.

112211212000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37403737333340.

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

Adding to 112211212000011 its reverse (110000212112211), we get a palindrome (222211424112222).

The spelling of 112211212000011 in words is "one hundred twelve trillion, two hundred eleven billion, two hundred twelve million, eleven", and thus it is an aban number.