222011123193 has 24 divisors (see below), whose sum is σ = 327679238016. Its totient is φ = 144781596000.

The previous prime is 222011123143. The next prime is 222011123219. The reversal of 222011123193 is 391321110222.

It is not a de Polignac number, because 222011123193 - 2¹⁰ = 222011122169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222011123143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 666078 + ... + 942168.

It is an arithmetic number, because the mean of its divisors is an integer number (13653301584).

Almost surely, 2^222011123193 is an apocalyptic number.

It is an amenable number.

222011123193 is a deficient number, since it is larger than the sum of its proper divisors (105668114823).

222011123193 is a wasteful number, since it uses less digits than its factorization.

222011123193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278045 (or 278042 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 222011123193 in words is "two hundred twenty-two billion, eleven million, one hundred twenty-three thousand, one hundred ninety-three".