2253228223523 has 16 divisors (see below), whose sum is σ = 2406127063296. Its totient is φ = 2104917645600.

The previous prime is 2253228223517. The next prime is 2253228223607. The reversal of 2253228223523 is 3253228223522.

It is a cyclic number.

It is not a de Polignac number, because 2253228223523 - 2¹⁰ = 2253228222499 is a prime.

It is a super-2 number, since 2×2253228223523² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253228223823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9677036 + ... + 9907142.

It is an arithmetic number, because the mean of its divisors is an integer number (150382941456).

Almost surely, 2^{2253228223523} is an apocalyptic number.

2253228223523 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2253228223523 is a deficient number, since it is larger than the sum of its proper divisors (152898839773).

2253228223523 is a wasteful number, since it uses less digits than its factorization.

2253228223523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240074.

The product of its digits is 691200, while the sum is 41.

Subtracting 2253228223523 from its reverse (3253228223522), we obtain a palindrome (999999999999).

The spelling of 2253228223523 in words is "two trillion, two hundred fifty-three billion, two hundred twenty-eight million, two hundred twenty-three thousand, five hundred twenty-three".