223022041202523 has 4 divisors (see below), whose sum is σ = 297362721603368. Its totient is φ = 148681360801680.

The previous prime is 223022041202473. The next prime is 223022041202573. The reversal of 223022041202523 is 325202140220322.

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

It is an interprime number because it is at equal distance from previous prime (223022041202473) and next prime (223022041202573).

It is not a de Polignac number, because 223022041202523 - 2¹³ = 223022041194331 is a prime.

It is a super-3 number, since 3×223022041202523³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223022041202573) 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, 37170340200418 + ... + 37170340200423.

It is an arithmetic number, because the mean of its divisors is an integer number (74340680400842).

Almost surely, 2^{223022041202523} is an apocalyptic number.

223022041202523 is a deficient number, since it is larger than the sum of its proper divisors (74340680400845).

223022041202523 is an equidigital number, since it uses as much as digits as its factorization.

223022041202523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74340680400844.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 223022041202523 its reverse (325202140220322), we get a palindrome (548224181422845).

The spelling of 223022041202523 in words is "two hundred twenty-three trillion, twenty-two billion, forty-one million, two hundred two thousand, five hundred twenty-three".