1226464333 has 2 divisors, whose sum is σ = 1226464334. Its totient is φ = 1226464332.

The previous prime is 1226464237. The next prime is 1226464339. The reversal of 1226464333 is 3334646221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1124797444 + 101666889 = 33538^2 + 10083^2 .

It is a cyclic number.

It is not a de Polignac number, because 1226464333 - 2¹³ = 1226456141 is a prime.

It is a super-2 number, since 2×1226464333² = 3008429520242269778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1226464339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613232166 + 613232167.

It is an arithmetic number, because the mean of its divisors is an integer number (613232167).

Almost surely, 2^1226464333 is an apocalyptic number.

It is an amenable number.

1226464333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1226464333 is an equidigital number, since it uses as much as digits as its factorization.

1226464333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 34.

The square root of 1226464333 is about 35020.9127950715. The cubic root of 1226464333 is about 1070.4136558251.

The spelling of 1226464333 in words is "one billion, two hundred twenty-six million, four hundred sixty-four thousand, three hundred thirty-three".