2257226063 has 4 divisors (see below), whose sum is σ = 2299815288. Its totient is φ = 2214636840.

The previous prime is 2257226057. The next prime is 2257226093. The reversal of 2257226063 is 3606227522.

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

It is a cyclic number.

It is not a de Polignac number, because 2257226063 - 2¹⁶ = 2257160527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2257226053) 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, 21294533 + ... + 21294638.

It is an arithmetic number, because the mean of its divisors is an integer number (574953822).

Almost surely, 2^2257226063 is an apocalyptic number.

2257226063 is a deficient number, since it is larger than the sum of its proper divisors (42589225).

2257226063 is an equidigital number, since it uses as much as digits as its factorization.

2257226063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42589224.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2257226063 is about 47510.2732364275. The cubic root of 2257226063 is about 1311.7719863816.

The spelling of 2257226063 in words is "two billion, two hundred fifty-seven million, two hundred twenty-six thousand, sixty-three".