2225551319 has 2 divisors, whose sum is σ = 2225551320. Its totient is φ = 2225551318.

The previous prime is 2225551313. The next prime is 2225551343. The reversal of 2225551319 is 9131555222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2225551319 - 2⁸ = 2225551063 is a prime.

It is a super-2 number, since 2×2225551319² = 9906157347005279522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225551313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112775659 + 1112775660.

It is an arithmetic number, because the mean of its divisors is an integer number (1112775660).

Almost surely, 2^2225551319 is an apocalyptic number.

2225551319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225551319 is an equidigital number, since it uses as much as digits as its factorization.

2225551319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27000, while the sum is 35.

The square root of 2225551319 is about 47175.7492680296. The cubic root of 2225551319 is about 1305.6072039124.

The spelling of 2225551319 in words is "two billion, two hundred twenty-five million, five hundred fifty-one thousand, three hundred nineteen".