7792220223233 has 4 divisors (see below), whose sum is σ = 8060917472340. Its totient is φ = 7523522974128.

The previous prime is 7792220223223. The next prime is 7792220223241. The reversal of 7792220223233 is 3323220222977.

It is a happy number.

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 2868050635024 + 4924169588209 = 1693532^2 + 2219047^2 .

It is a cyclic number.

It is not a de Polignac number, because 7792220223233 - 2¹² = 7792220219137 is a prime.

It is a super-2 number, since 2×7792220223233² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7792220223223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134348624510 + ... + 134348624567.

It is an arithmetic number, because the mean of its divisors is an integer number (2015229368085).

Almost surely, 2^{7792220223233} is an apocalyptic number.

It is an amenable number.

7792220223233 is a deficient number, since it is larger than the sum of its proper divisors (268697249107).

7792220223233 is a wasteful number, since it uses less digits than its factorization.

7792220223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268697249106.

The product of its (nonzero) digits is 762048, while the sum is 44.

The spelling of 7792220223233 in words is "seven trillion, seven hundred ninety-two billion, two hundred twenty million, two hundred twenty-three thousand, two hundred thirty-three".