222022545275441 has 4 divisors (see below), whose sum is σ = 225149623377984. Its totient is φ = 218895467172900.

The previous prime is 222022545275393. The next prime is 222022545275477. The reversal of 222022545275441 is 144572545220222.

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 a de Polignac number, because none of the positive numbers 2^k-222022545275441 is a prime.

It is a super-2 number, since 2×222022545275441² (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 (222021545275441) 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, 1563539051165 + ... + 1563539051306.

It is an arithmetic number, because the mean of its divisors is an integer number (56287405844496).

Almost surely, 2^{222022545275441} is an apocalyptic number.

It is an amenable number.

222022545275441 is a deficient number, since it is larger than the sum of its proper divisors (3127078102543).

222022545275441 is an equidigital number, since it uses as much as digits as its factorization.

222022545275441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127078102542.

The product of its (nonzero) digits is 3584000, while the sum is 47.

The spelling of 222022545275441 in words is "two hundred twenty-two trillion, twenty-two billion, five hundred forty-five million, two hundred seventy-five thousand, four hundred forty-one".