226143543272572 has 96 divisors (see below), whose sum is σ = 422156031897600. Its totient is φ = 105690346776000.

The previous prime is 226143543272567. The next prime is 226143543272573. The reversal of 226143543272572 is 275272345341622.

It is a super-2 number, since 2×226143543272572² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226143543272573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18162674947 + ... + 18162687397.

It is an arithmetic number, because the mean of its divisors is an integer number (4397458665600).

Almost surely, 2^{226143543272572} is an apocalyptic number.

It is an amenable number.

226143543272572 is a deficient number, since it is larger than the sum of its proper divisors (196012488625028).

226143543272572 is a wasteful number, since it uses less digits than its factorization.

226143543272572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16127 (or 16125 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 55.

The spelling of 226143543272572 in words is "two hundred twenty-six trillion, one hundred forty-three billion, five hundred forty-three million, two hundred seventy-two thousand, five hundred seventy-two".