2552321202223 has 4 divisors (see below), whose sum is σ = 2748653602408. Its totient is φ = 2355988802040.

The previous prime is 2552321202103. The next prime is 2552321202241. The reversal of 2552321202223 is 3222021232552.

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 2552321202223 - 2²¹ = 2552319105071 is a prime.

It is a super-3 number, since 3×2552321202223³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552321202523) 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, 98166200073 + ... + 98166200098.

It is an arithmetic number, because the mean of its divisors is an integer number (687163400602).

Almost surely, 2^{2552321202223} is an apocalyptic number.

2552321202223 is a deficient number, since it is larger than the sum of its proper divisors (196332400185).

2552321202223 is a wasteful number, since it uses less digits than its factorization.

2552321202223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196332400184.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 2552321202223 its reverse (3222021232552), we get a palindrome (5774342434775).

The spelling of 2552321202223 in words is "two trillion, five hundred fifty-two billion, three hundred twenty-one million, two hundred two thousand, two hundred twenty-three".