223044142422001 has 4 divisors (see below), whose sum is σ = 223052753193472. Its totient is φ = 223035531650532.

The previous prime is 223044142421953. The next prime is 223044142422029. The reversal of 223044142422001 is 100224241440322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223044142422001 - 2¹³ = 223044142413809 is a prime.

It is a super-2 number, since 2×223044142422001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223044142422091) 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, 4305346881 + ... + 4305398686.

It is an arithmetic number, because the mean of its divisors is an integer number (55763188298368).

Almost surely, 2^{223044142422001} is an apocalyptic number.

It is an amenable number.

223044142422001 is a deficient number, since it is larger than the sum of its proper divisors (8610771471).

223044142422001 is an equidigital number, since it uses as much as digits as its factorization.

223044142422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8610771470.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 223044142422001 its reverse (100224241440322), we get a palindrome (323268383862323).

The spelling of 223044142422001 in words is "two hundred twenty-three trillion, forty-four billion, one hundred forty-two million, four hundred twenty-two thousand, one".