2224455461 has 2 divisors, whose sum is σ = 2224455462. Its totient is φ = 2224455460.

The previous prime is 2224455383. The next prime is 2224455481. The reversal of 2224455461 is 1645544222.

2224455461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2146468900 + 77986561 = 46330^2 + 8831^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224455461 - 2³⁰ = 1150713637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224455481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112227730 + 1112227731.

It is an arithmetic number, because the mean of its divisors is an integer number (1112227731).

Almost surely, 2^2224455461 is an apocalyptic number.

It is an amenable number.

2224455461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224455461 is an equidigital number, since it uses as much as digits as its factorization.

2224455461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 76800, while the sum is 35.

The square root of 2224455461 is about 47164.1332052228. The cubic root of 2224455461 is about 1305.3928757464.

Adding to 2224455461 its reverse (1645544222), we get a palindrome (3869999683).

The spelling of 2224455461 in words is "two billion, two hundred twenty-four million, four hundred fifty-five thousand, four hundred sixty-one".