2255423320022 has 8 divisors (see below), whose sum is σ = 3383607572400. Its totient is φ = 1127554129224.

The previous prime is 2255423320021. The next prime is 2255423320043. The reversal of 2255423320022 is 2200233245522.

2255423320022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2255423320022² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255423320021) 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, 78747497 + ... + 78776132.

It is an arithmetic number, because the mean of its divisors is an integer number (422950946550).

Almost surely, 2^{2255423320022} is an apocalyptic number.

2255423320022 is a deficient number, since it is larger than the sum of its proper divisors (1128184252378).

2255423320022 is a wasteful number, since it uses less digits than its factorization.

2255423320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157530790.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 2255423320022 its reverse (2200233245522), we get a palindrome (4455656565544).

The spelling of 2255423320022 in words is "two trillion, two hundred fifty-five billion, four hundred twenty-three million, three hundred twenty thousand, twenty-two".