2222011122193 has 4 divisors (see below), whose sum is σ = 2222016755508. Its totient is φ = 2222005488880.

The previous prime is 2222011122139. The next prime is 2222011122197. The reversal of 2222011122193 is 3912211102222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1573837993729 + 648173128464 = 1254527^2 + 805092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222011122193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2222011122197) 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, 2176498 + ... + 3030043.

It is an arithmetic number, because the mean of its divisors is an integer number (555504188877).

Almost surely, 2^{2222011122193} is an apocalyptic number.

It is an amenable number.

2222011122193 is a deficient number, since it is larger than the sum of its proper divisors (5633315).

2222011122193 is an equidigital number, since it uses as much as digits as its factorization.

2222011122193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633314.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 2222011122193 in words is "two trillion, two hundred twenty-two billion, eleven million, one hundred twenty-two thousand, one hundred ninety-three".