1120012222011 has 8 divisors (see below), whose sum is σ = 1581193725264. Its totient is φ = 702752766720.

The previous prime is 1120012222001. The next prime is 1120012222037. The reversal of 1120012222011 is 1102222100211.

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

It is not a de Polignac number, because 1120012222011 - 2¹⁹ = 1120011697723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120012222001) 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, 10980511930 + ... + 10980512031.

It is an arithmetic number, because the mean of its divisors is an integer number (197649215658).

Almost surely, 2^{1120012222011} is an apocalyptic number.

1120012222011 is a deficient number, since it is larger than the sum of its proper divisors (461181503253).

1120012222011 is a wasteful number, since it uses less digits than its factorization.

1120012222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21961023981.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120012222011 its reverse (1102222100211), we get a palindrome (2222234322222).

The spelling of 1120012222011 in words is "one trillion, one hundred twenty billion, twelve million, two hundred twenty-two thousand, eleven".