1123002222011 has 8 divisors (see below), whose sum is σ = 1133420547600. Its totient is φ = 1112585997600.

The previous prime is 1123002221969. The next prime is 1123002222019. The reversal of 1123002222011 is 1102222003211.

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

It is a cyclic number.

It is not a de Polignac number, because 1123002222011 - 2¹⁴ = 1123002205627 is a prime.

It is a super-2 number, since 2×1123002222011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123002222019) 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, 558920 + ... + 1599498.

It is an arithmetic number, because the mean of its divisors is an integer number (141677568450).

Almost surely, 2^{1123002222011} is an apocalyptic number.

1123002222011 is a deficient number, since it is larger than the sum of its proper divisors (10418325589).

1123002222011 is a wasteful number, since it uses less digits than its factorization.

1123002222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050589.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1123002222011 its reverse (1102222003211), we get a palindrome (2225224225222).

The spelling of 1123002222011 in words is "one trillion, one hundred twenty-three billion, two million, two hundred twenty-two thousand, eleven".