1122620242223 has 4 divisors (see below), whose sum is σ = 1134193646880. Its totient is φ = 1111046837568.

The previous prime is 1122620242187. The next prime is 1122620242253. The reversal of 1122620242223 is 3222420262211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1122620242223 - 2¹⁰ = 1122620241199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122620242253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5786702183 + ... + 5786702376.

It is an arithmetic number, because the mean of its divisors is an integer number (283548411720).

Almost surely, 2^{1122620242223} is an apocalyptic number.

1122620242223 is a deficient number, since it is larger than the sum of its proper divisors (11573404657).

1122620242223 is an equidigital number, since it uses as much as digits as its factorization.

1122620242223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11573404656.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 1122620242223 in words is "one trillion, one hundred twenty-two billion, six hundred twenty million, two hundred forty-two thousand, two hundred twenty-three".