112100022222011 has 16 divisors (see below), whose sum is σ = 115010285322240. Its totient is φ = 109203626716800.

The previous prime is 112100022221981. The next prime is 112100022222043. The reversal of 112100022222011 is 110222220001211.

It is a cyclic number.

It is not a de Polignac number, because 112100022222011 - 2¹⁴ = 112100022205627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112100022222061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115371926 + ... + 116339508.

It is an arithmetic number, because the mean of its divisors is an integer number (7188142832640).

Almost surely, 2^{112100022222011} is an apocalyptic number.

112100022222011 is a deficient number, since it is larger than the sum of its proper divisors (2910263100229).

112100022222011 is an equidigital number, since it uses as much as digits as its factorization.

112100022222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974746.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112100022222011 its reverse (110222220001211), we get a palindrome (222322242223222).

The spelling of 112100022222011 in words is "one hundred twelve trillion, one hundred billion, twenty-two million, two hundred twenty-two thousand, eleven".